Patent Auction .com, buy patents and sell patents. Patents for sale.

Home List your patent My account Help Support us Contact us

Patent Auction lists patented inventions for sale or license

Are you looking for new products and new ideas?
You came to the right place : Patent Auction lists hundreds of inventions protected by patent rights for sale or license by their owners. We are the largest online marketplace only for patents. If you have questions about any specific invention, you can contact the inventor directly through the site.

Are you looking to sell your patent or bring your invention to the next level ?
List your patented (or patent pending) inventions. Listing your patent on Patent Auction is free and very easy. More...

Featured inventions

Safety bullet

Pharmacuetical Composition for Cancer Treatment and Tissue Repair

CIGARETTE FILTER

Patent Categories

OTHER (1014)
PET PRODUCTS (119)
RENEWABLE ENERGY (332)
SOFTWARES (262)

All patent listings (5605)
All patent listings with pictures (8048)

Free text search

Title only

All contents

Newly listed patents

		1. Illuminated skeet target (17 views)	8 hours ago
		2. CONVERTING RAW COALS INTO LOW COST ENV.FRIENDLY SYNTHETIC FUELS (27 views)	10 hours ago
		3. Utility trench side panel portion (23 views)	23 hours ago
		4. PetVibe / DogBeDown (14 views)	1 day ago
		5. MAGNETIC CLAMPING DEVICE (27 views)	2 days ago
		6. Post quantum Endpoint-To-Endpoint encryption (14 views)	2 days ago
		7. Arrow Asphalt LLC (Paving Company) (27 views)	4 days ago
		8. Glue Gun with revolving cylinder holds 10 glue sticks. (25 views)	4 days ago
		9. Glue gun (38 views)	4 days ago
		10. Ear Specialist in Jaipur (42 views)	4 days ago
		11. Best Skin Specialist in Jaipur (41 views)	5 days ago
		12. A Disinfecting Device (46 views)	5 days ago
		13. A USB Cable Head Collar With An Identification Marker On The Top (34 views)	5 days ago
		14. Dry ice bag for use with a cooler (50 views)	5 days ago
		15. FOLDING STOVE / BOILER - Czech protection (23 views)	5 days ago
		16. Atlantica Coffee (32 views)	6 days ago
		17. FIREARM SAFETY SYSTEM (77 views)	1 week ago
		18. SELF-RECHARGEABLE BATTERY (77 views)	1 week ago
		19. Optimizing product selection for taste-driven products (72 views)	1 week ago
		20. Recommending products based on personal taste (72 views)	1 week ago
		21. Apparatus and Method for Tagging a Perpetrator (55 views)	1 week ago
		22. New air technology (48 views)	2 weeks ago
		23. Scaffoldlift Tray (68 views)	2 weeks ago
		24. filtration system for COVID and other viruses (51 views)	2 weeks ago
		25. Best crypto games (44 views)	2 weeks ago
		26. E-mask (61 views)	2 weeks ago
		27. New balance exercise machine with health benefits (60 views)	2 weeks ago
		28. E-Paper – electric-power primary battery (52 views)	2 weeks ago
		29. Radical Insurance Agency LLC (57 views)	2 weeks ago
		30. Main Street Homecare (45 views)	2 weeks ago

Most viewed patents

		1. NOW 9,000! Sail technology used on BMW Oracle racing Americas Cup. (31137 views)	7 years ago
		2. Automotive Air Flow Tube (28785 views)	8 years ago
		3. TIRE-HANDLING DEVICE (28625 views)	8 years ago
		4. CLOTHING IRON HOLDER WITH WATER RESERVOIR (26662 views)	8 years ago
		5. THE PHYSICS OF PERMANENT MAGNET MOTORS (23630 views)	7 years ago
		6. Supercharger Kit for 50cc motorcycle, bike, moped, scooter (22967 views)	6 years ago
		7. New CAR ENGINE-new compressor-new turbine -IDOL TECH CLUB (17928 views)	8 years ago
		8. All Jasim patents 8112601, 7780416 Oil, Hackers, windmill, piracy (16645 views)	7 years ago
		9. Ladder caddy (15272 views)	8 years ago
		10. Toroidal motor - all reasonable offers considered (15169 views)	7 years ago
		11. Air Hydropower - new huge global resource of energy & water (13816 views)	7 years ago
		12. Concealed Carry --- Trigger SAFETY CLIP (13261 views)	7 years ago
		13. Billt-Taper Hand held tape dispenser with belt clip w/pricing (13050 views)	7 years ago
		14. Paint Trim Tray with Brush Bar (12696 views)	8 years ago
		15. Amazing Inventions & Business Ideas for Sale (12411 views)	7 years ago
		16. BIOPSY NEEDLE - SOFT TISSUE - END CUTTING (12250 views)	7 years ago
		17. AMINO FUSION chewing gum (12113 views)	8 years ago
		18. Firearm SILENCER (11861 views)	7 years ago
		19. Hi efficiency DIP TUBE for WATER HEATER (11601 views)	7 years ago
		20. SECTIONAL FOLDING UP GARAGE DOOR (11523 views)	7 years ago
		21. BE REWARDED BY COMFORTING 70,000,000,000 PEOPLE'S SLEEPS (11338 views)	7 years ago
		22. REVOLVER SAFETY - Selectable Lockable -- (11172 views)	7 years ago
		23. Emperystore - Universal Application Store (11034 views)	6 years ago
		24. Water produced by the new method ,Cheap Price ,Suitable for use (10857 views)	6 years ago
		25. Ultra sonic 3-Diminsional CASTING with COMPOSITES (10184 views)	7 years ago
		26. Roof vent cap, sewer vent, pvc , (10172 views)	7 years ago
		27. nVolt, multi-phase generator w/ magnetic pulse motor regulator. (10118 views)	8 years ago
		28. Extend-A-Bibs! Truly millennium! (9946 views)	6 years ago
		29. FREQUENCY TUNABLE - ACOUSTIC INSULATION -- (9067 views)	7 years ago
		30. TEJJ Cycle (9035 views)	8 years ago

Frequently Asked Questions

More...

Interesting books for Inventors

Follow us

[ Home | List a patent | Manage your account | F.A.Q.|Terms of use]