PatentAuction.com .com, buy patents and sell patents. Patents for sale.

Home List your patent My account Help Support us

PatentAuction.com lists patented inventions for sale or license

Are you looking for new products and new ideas?
You came to the right place : PatentAuction.com 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 PatentAuction.com is free and very easy. More...

Featured inventions

Disposable single use portable toilet

Mobile, desktop/laptop remote device banking patent

wireless mesh network - p2p - massive array cellular system

Patent Categories

OTHER (1184)
PET PRODUCTS (135)
RENEWABLE ENERGY (392)
SOFTWARES (314)

All patent listings (6424)
All patent listings with pictures (9341)

Free text search

Title only

All contents

Newly listed patents

		1. Dispositivo automático para cortar el pelo (17 views)	17 hours ago
		2. Up-On 3 Healthcare Clothing Ware (37 views)	2 days ago
		3. This Patent reaches to clinging a solid tires on a new Rims (21 views)	3 days ago
		4. This Patent reaches to clinging a solid tires on a new Rims (17 views)	3 days ago
		5. Nasal Air Filter (48 views)	3 days ago
		6. N.Z.T (24 views)	4 days ago
		7. SELF DISINFECTING DOOR LEVER USING UV-c TECHNOLOGY (45 views)	4 days ago
		8. Berkeley Energy Commercial Industrial Solutions (BECIS) (32 views)	4 days ago
		9. C-Phone (26 views)	4 days ago
		10. Electrochemical Surface Refinement of 3D printed metal (24 views)	4 days ago
		11. Chemical Free Microbial Fungicide (49 views)	5 days ago
		12. Hand held electric shoe polisher (56 views)	5 days ago
		13. THE ULTIMATE WEIGHT PLATE (66 views)	1 week ago
		14. METHOD FOR PRODUCING CONSTRUCTION AGGREGATE FROM FLY ASH (53 views)	1 week ago
		15. ADJUSTABLE LEG BRACE SYSTEMS AND METHODS (60 views)	2 weeks ago
		16. Survival stove head multi-tool (59 views)	2 weeks ago
		17. Pocket Knife (66 views)	2 weeks ago
		18. SUN PROTECTIVE BODY BARRIER glove (60 views)	2 weeks ago
		19. SUN PROTECTIVE BODY BARRIER ARM (43 views)	2 weeks ago
		20. H. A. L. T. ALL NATURAL LICE TREATMENT (55 views)	2 weeks ago
		21. COMEDIAN GADGET (65 views)	2 weeks ago
		22. A Newly Designed Skin Friendly External Nasal Passage Expander (52 views)	2 weeks ago
		23. PAPER-BASED TRIBOELECTRIC NANOGENERATOR (65 views)	2 weeks ago
		24. METHOD OF MANUFACTURING THE STRUCTURAL COLOR FILTER (80 views)	2 weeks ago
		25. Obstacle detection virtual radar sensor for vehicle ADAS testing (60 views)	2 weeks ago
		26. One Quart Funnel (40 views)	2 weeks ago
		27. Mandated by law lifesaver: Universal Reminder Device (74 views)	2 weeks ago
		28. METHOD & SYSTEM FOR STRONG AUTHENTICATION & SECURE COMMUNICATION (56 views)	2 weeks ago
		29. DEVICE FOR DISPLAYING TIME IN SELECTABLE DISPLAY PATTERNS (66 views)	2 weeks ago
		30. Combustion Turbine with greatly increased efficiency (90 views)	2 weeks ago

Most viewed patents

		1. Free energy. (47906 views)	2 years ago
		2. NFT phone number (36004 views)	5 months ago
		3. GREENTECH - IdolSolarHeater - IdolGenerator - IdolMotors (29372 views)	9 years ago
		4. THE PHYSICS OF PERMANENT MAGNET MOTORS (25731 views)	8 years ago
		5. Supercharger Kit for 50cc motorcycle, bike, moped, scooter (25688 views)	8 years ago
		6. All Jasim patents 8112601, 7780416 Oil, Hackers, windmill, piracy (17879 views)	9 years ago
		7. Ladder caddy (17601 views)	9 years ago
		8. Toroidal motor - all reasonable offers considered (16813 views)	9 years ago
		9. Air Hydropower - new huge global resource of energy & water (15745 views)	9 years ago
		10. Concealed Carry --- Trigger SAFETY CLIP (14914 views)	9 years ago
		11. Billt-Taper Hand held tape dispenser with belt clip w/pricing (14435 views)	8 years ago
		12. Paint Trim Tray with Brush Bar (14404 views)	9 years ago
		13. Amazing Inventions & Business Ideas for Sale (14035 views)	9 years ago
		14. BIOPSY NEEDLE - SOFT TISSUE - END CUTTING (13991 views)	9 years ago
		15. AMINO FUSION chewing gum (13568 views)	9 years ago
		16. Firearm SILENCER (13470 views)	9 years ago
		17. SECTIONAL FOLDING UP GARAGE DOOR (12977 views)	9 years ago
		18. Hi efficiency DIP TUBE for WATER HEATER (12900 views)	9 years ago
		19. Emperystore - Universal Application Store (12861 views)	7 years ago
		20. BE REWARDED BY COMFORTING 70,000,000,000 PEOPLE'S SLEEPS (12720 views)	8 years ago
		21. REVOLVER SAFETY - Selectable Lockable -- (12684 views)	9 years ago
		22. Roof vent cap, sewer vent, pvc , (12270 views)	8 years ago
		23. Water produced by the new method ,Cheap Price ,Suitable for use (12043 views)	8 years ago
		24. nVolt, multi-phase generator w/ magnetic pulse motor regulator. (11493 views)	9 years ago
		25. Ultra sonic 3-Diminsional CASTING with COMPOSITES (11445 views)	9 years ago
		26. Extend-A-Bibs! Truly millennium! (11118 views)	8 years ago
		27. FREQUENCY TUNABLE - ACOUSTIC INSULATION -- (10318 views)	9 years ago
		28. TEJJ Cycle (10161 views)	9 years ago
		29. Receipt Card Systems, Consumer Electronic Receipt Archiving (9914 views)	8 years ago
		30. Trolling rig, that plows debris away from baits. (9796 views)	10 months ago

Frequently Asked Questions

More...

Interesting books for Inventors

Follow us