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

Self-cleaning hair brush

Pet waste collection device

Food Guard Bowl

Patent Categories

All patent listings (5393)
All patent listings with pictures (7780)

Free text search

Title only

All contents

Newly listed patents

		1. ARROW REST (21 views)	3 hours ago
		2. Bicycle monitoring device (24 views)	11 hours ago
		3. SYSTEM FOR ADDITIVE MANUFACTURING USING SPHERICAL COORDINATES (43 views)	1 day ago
		4. Novel Bio Film as a photo catalyst Biological Protection Shield (26 views)	1 day ago
		5. Air jet power unit (38 views)	4 days ago
		6. 3D flash NOR memory and method of its manufacturing (31 views)	4 days ago
		7. Tow way to open drawer (58 views)	5 days ago
		8. The Sports helmet germ and virus protective gear (37 views)	5 days ago
		9. BABY BOTTLE APPARATUS (47 views)	5 days ago
		10. LiftStop™ (39 views)	5 days ago
		11. Remote Safety Device For A Weapon And Paintball Marker (41 views)	5 days ago
		12. ?????? ????? ???? ??? (24 views)	6 days ago
		13. Smart Awning System (44 views)	6 days ago
		14. Online commercial printing in India (38 views)	7 days ago
		15. Two side cutting board with support base (107 views)	1 week ago
		16. Aircar (32 views)	1 week ago
		17. Underwater outrigger, to keep lines and baits sargassum free. (55 views)	1 week ago
		18. Single wheel surfboard trolley (63 views)	1 week ago
		19. High-pressure, Large-diameter Flexible Composite Pipe (58 views)	1 week ago
		20. PICTURE FRAME WALL HANGING & LEVELING ASSEMBLY (54 views)	2 weeks ago
		21. Reusable Oval Coffee Filter (79 views)	2 weeks ago
		22. Band with Area Shown by Color, Proximity and Cardiacs. Net Capable (68 views)	2 weeks ago
		23. CHEST COOLER ACCESSORY (90 views)	2 weeks ago
		24. Fuel run time display (49 views)	2 weeks ago
		25. THERMAL ELECTROTHERAPY WEARABLE (73 views)	2 weeks ago
		26. Robotic Manager To Manage Human Staff in Workflow Processes (72 views)	2 weeks ago
		27. Adjustable Height Desktop Workstation (82 views)	2 weeks ago
		28. NEW CASE FOR MOBILE DEVICE (102 views)	2 weeks ago
		29. Commerical cCeaning (59 views)	3 weeks ago
		30. New Pharmaceutical Composition (59 views)	3 weeks ago

Most viewed patents

		1. NOW 9,000! Sail technology used on BMW Oracle racing Americas Cup. (30687 views)	6 years ago
		2. Automotive Air Flow Tube (28417 views)	7 years ago
		3. TIRE-HANDLING DEVICE (28218 views)	7 years ago
		4. CLOTHING IRON HOLDER WITH WATER RESERVOIR (26320 views)	7 years ago
		5. THE PHYSICS OF PERMANENT MAGNET MOTORS (23238 views)	7 years ago
		6. Supercharger Kit for 50cc motorcycle, bike, moped, scooter (22307 views)	6 years ago
		7. All Jasim patents 8112601, 7780416 Oil, Hackers, windmill, piracy (16349 views)	7 years ago
		8. New CAR ENGINE --- perfect engine --- the photos IDOL TECH (15003 views)	7 years ago
		9. Ladder caddy (14844 views)	7 years ago
		10. Toroidal motor - all reasonable offers considered (14826 views)	7 years ago
		11. Air Hydropower - new huge global resource of energy & water (13416 views)	7 years ago
		12. Concealed Carry --- Trigger SAFETY CLIP (12898 views)	7 years ago
		13. Billt-Taper Hand held tape dispenser with belt clip w/pricing (12763 views)	6 years ago
		14. Paint Trim Tray with Brush Bar (12285 views)	7 years ago
		15. Amazing Inventions & Business Ideas for Sale (12071 views)	7 years ago
		16. BIOPSY NEEDLE - SOFT TISSUE - END CUTTING (11932 views)	7 years ago
		17. AMINO FUSION chewing gum (11710 views)	7 years ago
		18. Firearm SILENCER (11477 views)	7 years ago
		19. Hi efficiency DIP TUBE for WATER HEATER (11289 views)	7 years ago
		20. SECTIONAL FOLDING UP GARAGE DOOR (11129 views)	7 years ago
		21. BE REWARDED BY COMFORTING 70,000,000,000 PEOPLE'S SLEEPS (11033 views)	7 years ago
		22. REVOLVER SAFETY - Selectable Lockable -- (10876 views)	7 years ago
		23. Water produced by the new method ,Cheap Price ,Suitable for use (10608 views)	6 years ago
		24. Emperystore - Universal Application Store (10560 views)	5 years ago
		25. Ultra sonic 3-Diminsional CASTING with COMPOSITES (9923 views)	7 years ago
		26. nVolt, multi-phase generator w/ magnetic pulse motor regulator. (9822 views)	7 years ago
		27. Extend-A-Bibs! Truly millennium! (9721 views)	6 years ago
		28. Roof vent cap, sewer vent, pvc , (9657 views)	6 years ago
		29. TEJJ Cycle (8780 views)	7 years ago
		30. FREQUENCY TUNABLE - ACOUSTIC INSULATION -- (8779 views)	7 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]