Recent Business Proposals in Products & Inventions - United States and International

View Products & Inventions angel investment opportunities. View projects from startups and entrepreneurs to established businesses and global brands, all looking for Angel Investors in the United States and around the world at the US Angel Investment Network.

30 investments found

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Need Equity To Finish

Need Equity To Finish

location_onMidwest, United States

An award-winning innovator/inventor who is easy-going, who has been blessed/gifted with the ability to always see another approach/ think outside the box.

  • We have a working testable prototype.
  • Beta website launched
  • Very positive feedback from potential customers

$2,500,000

Total Required

$2,500,000

Min per Investor
Nicaraguan Tobacco

Nicaraguan Tobacco

location_onWest, United States

Cubana Tabaco is a third-generation cigar manufacturer from Nicaragua with 90+ years of growing and producing high-quality premium cigars and innovative patented tobacco products. Our goal is to take our innovative patented product line globally.

  • We are the grower and manufacturer of our product lines.
  • We have have patents of our products.
  • Third generation within the industry.

$10,000,000

Total Required

$1,000,000

Min per Investor
Fly Fishing - Made Simple

Fly Fishing - Made Simple

location_onMidwest, United States

Our product allows fly fishing anglers to change out flies in less than 1 minute. Our motto is "Less time Rigging and More time Fishing". Our patent-pending systems make the most difficult thing easy, not only for seasoned anglers but new and amateur anglers.

  • We won Best in Category at ICAST 2025 for fly fishing accessories
  • We have sold over 100 protypes with no marketing effort
  • Customers see the real world problems solved at a glance

$90,000

Total Required

$5,000

Min per Investor
Cellular Rejuvenation

Cellular Rejuvenation

location_onMidwest, United States

Eden Bloom combines medical-grade regenerative science with aesthetics through a patented exosome hydrogel mask used after RF microneedling. We deliver real anti-aging results at the cellular level while building a scalable, high-margin medispa model

  • Clinically proven exosome tech with strong market demand.
  • High-margin regenerative aesthetic product line.
  • Unique IP: exosome-FGF hydrogel optimized for RF uptake.

$350,000

Total Required

$100

Min per Investor
The Oral Mister

The Oral Mister

location_onMidwest, United States

Ingenious & practical, The Oral Mister offers a modern oral accessory that delivers a controlled mist of water into the mouth, providing instant hydration, to relieve dryness. Ample selection of functionality, long-term use & complementary components.

  • It enables anyone who suffers from dry mouth to be able to sleep all night
  • Wake up feeling really rested, being able to get REM sleep
  • No more foggy brain and forgetfulness. Helps keep teeth and mouth healthy.

$30,000

Total Required

$5,000

Min per Investor
Normotim

Normotim

location_onMidwest, United States

US biotech innovator with a patented product and global traction, scaling into an $8.46B US market. Preclinically tested, innovative compound — lithium ascorbate — for mental health and neuroprotection. Backed by 40+ studies and US-based production.

  • Ready-to-scale biotech innovator with traction, targeting an $8.46B US mark
  • 2M+ units sold globally, 54 patents globally, 3 US patents
  • Projected annual return on investment: 60%. We aim to 10x your investment w

$1,000,000

Total Required

$100

Min per Investor
Scrap Metal Trading

Scrap Metal Trading

location_onGhana

Greenhaul Solutions Limited is formalizing Ghana and Africa's scrap metal collection and recycling industry with safe and eco-friendly strategies that reduce imports, grow wealth, create jobs, and drive sustainable growth.

  • Huge untapped scrap metal demand from construction, industry, and smelters
  • Formalizing Ghana’s scrap industry with safe, eco-friendly recycling
  • $5.35M revenue, $2.06M profit, and strong industry partnerships.

$1,000,000

Total Required

$100,000

Min per Investor
Pulse V5 Lite Chip

Pulse V5 Lite Chip

location_onMidwest, United States

Pulse v5 Lite: first room-temp photonic quantum chip with 2025 record ZnSeTe dots — 88–100 logical qudits, >99.99% fidelity, unbreakable encryption + quantum ML on your phone for $3k. Provisional filed today — $6–10M seed gets prototypes in 12 months.

  • First room-temp quantum chip
  • Real quantum advantage at consumer prices
  • Locked in priority on seamless emitter/detector integration

$6,000,000

Total Required

$100,002

Min per Investor
Alumni Cookie Dough

Alumni Cookie Dough

location_onMidwest, United States

Fast-growing edible cookie dough company with major food company contracts (Levy, Sodexo, Entegra, eta) and multiple distribution platforms (Sysco, US Foods, etc) in place, looking for the capital to push our grab-and-go product to major retailers

  • We have an already profitable company with unlimited growth potential
  • We have a unique, desirable and versatile product
  • We have production, sales and distribution set up already to grow our brand

$275,000

Total Required

$50,000

Min per Investor
Candle Making Store

Candle Making Store

location_onMidwest, United States

Hello! I'm a proud veteran still serving in the US Army. I get out on January 7, 2026. I run a fun candle-making store where you can get creative and make your very own candles! It’s a great activity for kids, adults, and groups.

  • New York has become dull, and people are searching for activities.
  • I have a clear and data-driven understanding of our target market market!.
  • I have a clear outline of our revenue stream and path to profit.

$40,000

Total Required

$1,000

Min per Investor
PestPulsar Technologies

PestPulsar Technologies

location_onWales, United Kingdom

Potential 486X ROI for Lead Investor. First of only 2 raises: A globally patented Product, chemical-free pest control device proven, market-ready & built to scale globally. Our Product silences Cicada, disperses flies, mosquitoes, and birds. Website✅

  • Patented, proven technology — chemical-free pest control.
  • Global market - $22B+ industry, 2.1B people affected.
  • High margins - up to 80% retail profitability.

$25,000

Total Required

$7,000

Min per Investor
Novel Anomaly Detection

Novel Anomaly Detection

location_onMidwest, United States

Phocoustic's Semantic Drift Engine transforms multispectral light into structured acoustic signals, effectively bottling light's rich information for real-time AI-driven anomaly detection and semantic analysis across multiple business sectors.

  • Physics-informed AD system that drastically reduces data loads required.
  • Patented light-to-acoustic tech for real-time anomaly detection.
  • Targets a vast $2.5T markets initially PCB, CMP and autonomous driving

$100,000

Total Required

$100

Min per Investor
Karma Soup Surf Co.

Karma Soup Surf Co.

location_onN. Ireland, United Kingdom

Softboards - surfboards with soft foam tops - are a £500 mn market segment but have short lifespans and no recycling option. Karma Soup is set to disrupt with UK manufacture of durable and recyclable softboards using patented production methods. EIS✅

  • Clear plan to disrupt a £500m and fast-growing segment of the surf market
  • Unique patented production technology with a wide range of applications
  • Prototypes validated, ready for full-scale production and commercialisation

$500,000

Total Required

$3,000

Min per Investor
Soccer Training Device

Soccer Training Device

location_onHong Kong, Hong Kong

In Soccer a curved ball trajectory increases goal scoring potential by more than 40%. Curl Master was designed & patented as an innovative training device that emulates a spinning football for players of all levels to learn how to create a curl shot.

  • Technology Innovation in Soccer training with a huge potential market
  • The product is a serious revolutionary training device, its fun & addictive
  • Good feedback from professional and grass root clubs, coaches & consumers

$3,200,000

Total Required

$20,000

Min per Investor
Flushee

Flushee

location_onMidwest, United States

This product is mainly marketed towards parents who need help toilet training their toddlers. However, it is flexible and can also be marketed towards anyone who is looking to customize their bathroom. A simple idea with a big impact - one flush at a time...

  • Easily marketable to parents of young children
  • Product is small, low cost and easy to ship
  • Scalable, it starts with toilet training but is expandable

$40,000

Total Required

$500

Min per Investor
S-GUN GLOBAL INVENTION

S-GUN GLOBAL INVENTION

location_onWellington, New Zealand

WHY S-GUN? Strong Interest from USA / Europe's Leading Manufacturers - Global Patents - Licensing Payments for 15 yrs -Leading Technology for Builders Nail Guns - 25% Smaller and 40% Lighter. Registered with NZ Government Companies Office.

  • We are licensing our patents out to global manufacturers.
  • Annual royalty fees of US $30 million plus possible.
  • Our proven guns are 25% smaller and 40% lighter than all others.

$85,000

Total Required

$3,000

Min per Investor
Jameel Purity LLC.

Jameel Purity LLC.

location_onNorth East, United States

Clean beauty-$8.25B market, consumers demand (66 %) for sustainable brands has never been higher. Meanwhile, the U.S maternal health crisis is worsening with mortality rates doubling in 2 decades. Jameel Purity stands at this critical crossroad.

  • Rapid growth (267%), early profitability with projected 1140 units sold
  • Projections: Break even 6-to-8-month with an 80% gross margin year 1
  • Excellent experienced team with over 15 years of retail experience

$500,000

Total Required

$25,000

Min per Investor
Tymt Gaming Ecosystem

Tymt Gaming Ecosystem

location_onSweden

Tymt is a next-generation game launcher bridging Web2 & Web3 gaming. It offers a low-cost, developer-friendly platform with seamless blockchain integration. Backed by a strong team, it’s ready for mass adoption with a clear roadmap & revenue model.

  • Live & fully operational – Over 800 games onboarded, ready for growth.
  • Early Web3 mover – Bridging traditional & blockchain gaming seamlessly.
  • Low fees, high adoption – 0% for indie games, max 10% for larger titles.

$1,000,000

Total Required

$3,000

Min per Investor
Slepzy Comfort Products

Slepzy Comfort Products

location_onSweden

Slepzy is building the world’s next global heat-wellness/comfort brand. Our first product: The Slepzy infrared sauna blanket - Aura pro, redefines 3 things: design, functions, and comfort in the wellness industry. Aiming for €1M+ revenue in Year 1.

  • €3.5B heat-wellness market growing fast - perfect timing. Slepzy is next
  • Visually stunning Product/s - unlike anything on the market.
  • All Contracts done, Exclusive manufacturing agrement with strong benefits

$150,000

Total Required

$25,000

Min per Investor
Crecimiento

Crecimiento

location_onJalisco, Mexico

“Muro EPS Prefabricado Ligero transforma la construcción tradicional con sistemas prefabricados sostenibles, eficientes y accesibles. Buscamos una inversión estratégica para ampliar nuestra planta y atender la creciente demanda.

  • Mercado de expansion
  • Producto con ventaja competitiva
  • Empresa rentable y en crecimiento

$800,000

Total Required

$55,000

Min per Investor
The Paint Kadd-e

The Paint Kadd-e

location_onSaskatchewan, Canada

The Paint Kadd-e is a revolutionary, all-in-one paint system that reduces spills, drips, and wasted time. Its patented design minimizes mess, saves time, and makes painting easier, faster, and more enjoyable for DIYers and professionals alike.

  • Product demonstration videos have over 8 million views on Social Media.
  • The company's website was ranked number one on Google last year.
  • Extremely favourable feedback from Professionals and DIY enthusiasts.

$1,100,000

Total Required

$35,000

Min per Investor
Luxury Yachting Investment

Dock and Dreame j.d.o.o is seeking a strategic investment partner to co-fund the construction of a luxury yacht that will serve as a model for future builds, operate in high-end charter during the season, and be showcased at international boat shows

  • Experienced founder with 15+ years in yacht building and brokerage.
  • Growing client base in yacht sales, charter, and refit services.
  • Strategic plan to establish own shipyard for luxury yacht construction.

$3,000,000

Total Required

$100,000

Min per Investor
Cruussshhhh

Cruussshhhh

location_onLondon, United Kingdom

Lightweight, sugar-free alcohol infused ice lolly.

  • FUN TO EAT ALCOHOL INFUSED ICE LOLLY!
  • CHEAP TO PRODUCE
  • CAN SELL INTERNATIONALLY AND BECOME A RECOGNISABLE BRAND!

$40,000

Total Required

$20,000

Min per Investor
Energy Harvesting Tech

Energy Harvesting Tech

location_onNorth West, United Kingdom

Battery-free wearable technology, powered by movement, enables always-on AI-driven devices and remote health data collation to develop, commercialise, and license textile-based energy harvesting technologies that eliminate the need for charging

  • To develop, commercialise, and license textile-based energy harvesting tech
  • To create scalable, IP-rich solutions that create commercial value
  • First to market advantage

$3,300,000

Total Required

$15,000

Min per Investor
Flood Prevention Valve

Flood Prevention Valve

location_onAuckland, New Zealand

Patent No - PCT/NZ2023/050096 (Approved by WIPO). My invention reduced the risks of buildings and houses flooding in major downpours by more than 500%. Tested in a fluid laboratory in New Zealand. It will save billions of dollars in flood damage.

  • Currently in negotiations with a global company. NDA has been signed.
  • Prototypes available - residential and commerical
  • Prototypes tested at Auckland University Fluid Laboratory - (NZ)

$850,000

Total Required

$55,000

Min per Investor
Phase II After Restart

Phase II After Restart

location_onUtrecht, Netherlands

Let's talk about our successful restart! A restart we had to do due to Ukrainian war. Therefore, we moved our home and business to the Netherlands, and now we are at the stage of a profitable company again. We are ready for the next serious steps.

  • Welcome to meet us as team, the assortment and circular quality
  • Start in 2024 with some dealers; now close to 50 dealers and growing
  • Great feedback from first clients of realized projects

$225,000

Total Required

$3,000

Min per Investor
I am fake lifestyle

I am fake lifestyle

location_onGuangdong, China

I AM FAKE Lifestyle is a brand proposition for consumers who want luxury without compromise. All products are free from foam, wood, and beans. It is the fur telling you I am not an animal fur. Seating, Accessories, leading towards Fashion.

  • Proprietary Technology - Patent Pending DLMF Tech
  • Curated Product Portfolio - Seating, Accessories to Fashion
  • Proof of Concept - More than USD 5M of sales so far,

$1,000,000

Total Required

$30,000

Min per Investor
TÖTÖ – Fragrance Wipes

TÖTÖ – Fragrance Wipes

location_onSouth East, United Kingdom

TÖTÖ introduces a new category in men’s grooming — luxury fragrance wipes that deliver confidence, cleanliness, and sophistication in one gesture. A lifestyle brand built for global scale through Amazon and beyond.

  • SEIS Advance Assurance granted by HMRC (Sept 2025)
  • UK manufacturing and bespoke packaging partners secured
  • Trademark filed and Amazon Brand Registry in progress

$125,000

Total Required

$7,000

Min per Investor
Innovative Playgrounds

Innovative Playgrounds

location_onOntario, Canada

We manufacture unique, outside the box playgrounds that are really attractive to older children, who no longer have interest in traditional playgrounds.

  • Well known in the industry for outside the box designs
  • Very good at custom designing
  • 30 years of experience and knowledge in the industry

$3,500,000

Total Required

$700,000

Min per Investor
Future of Social: Culture

Future of Social: Culture

location_onTelangana, India

“Culture is a social networking app built for meaningful, real-time conversations. Unlike traditional platforms, it prioritizes authenticity and intentional interactions, making online connections feel more genuine at a time when people seek deeper bonds.

  • AI-powered social app fostering authentic, meaningful conversations.
  • Large, fast-growing social networking and AI-driven market opportunity.
  • MVP complete, beta testing live, early users validating product fit.

$550,000

Total Required

$30,000

Min per Investor
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