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

Method to identify the document structure (sections, references)

New Generation Mechanical Ventilation

Procedure for carrying out a big 3d printed load-bearing structure

Patent Categories

OTHER (1563)
PET PRODUCTS (171)
RENEWABLE ENERGY (512)
SOFTWARES (468)

All patent listings (8715)
All patent listings with pictures (12219)

Free text search

Title only

All contents

Newly listed patents

		1. Self Drilling Ground Rod with SDS Compatible Drive Interface (9 views)	3 hours ago
		2. Intelligent Dual-Mode Nitrogen and Liquid Cooling module (20 views)	17 hours ago
		3. Methods and systems for video translation (23 views)	1 day ago
		4. AI Compliance Choke-Point Patents (Pre-Grant, PQC) (33 views)	1 day ago
		5. Automotive emergency evacuation system (31 views)	1 day ago
		6. Remotely-controllable seatbelt system (27 views)	1 day ago
		7. Ph bloomers let’s bloom together (28 views)	2 days ago
		8. BLOCKCHAIN BASED AI RISK DETECTION & INTERVENTION SYS & MDS (51 views)	2 days ago
		9. ENTERPRISE DATABASE SECURITY AND RESTORATION SYSTEM (71 views)	2 days ago
		10. Universal drivetrain technology (UDT) (34 views)	2 days ago
		11. Compact Biogas Kitchen System (44 views)	3 days ago
		12. Building-Integrated Wind Power System (43 views)	3 days ago
		13. Deterministic SAT-Gated Transport Policy for Secure Communication (32 views)	4 days ago
		14. Vault & Secure Messenger with Deterministic Evidence (58 views)	4 days ago
		15. Secure Processing Unit for PQ Offload & Deterministic Replay (43 views)	4 days ago
		16. Non-Retroactive Calibration for Certified Entropy & Security (37 views)	4 days ago
		17. On-Demand Secure Transport with Policy-Bound Sessions (35 views)	4 days ago
		18. SAT-Verified Policy Gate for Cryptography & System Admission (26 views)	4 days ago
		19. HIFA_Cipher: Entropy-Adaptive Post-Quantum Encryption Framework (39 views)	4 days ago
		20. HIFA True Random Numbers Generator (HIFA TRNG) (42 views)	4 days ago
		21. Deterministic Data Access & Constant- Time Membership Engine (42 views)	4 days ago
		22. Deterministic AI Infrastructure with Post-Quantum Security (64 views)	4 days ago
		23. Waterless Cooling System for AI Infrastructure (69 views)	6 days ago
		24. .VAS: AI TV Live Translator. Patent Pending (2521139.4). (72 views)	7 days ago
		25. DAHLANDER ELECTROMOTOR STARTUP MODULE (58 views)	7 days ago
		26. Combination tumbler and portable speaker unit (60 views)	1 week ago
		27. Nootropic (61 views)	1 week ago
		28. Al-Driven Data Governance for Hybrid Crypto/Cloud (66 views)	2 weeks ago
		29. Smart water saving system (123 views)	3 weeks ago
		30. Fotuhi Motor Low?Temperature Thermal Engine for 24/7 Solar (49 views)	3 weeks ago

Most viewed patents

		1. Honeycomb accordion style wall (58400 views)	2 years ago
		2. Free energy. (56425 views)	5 years ago
		3. GUNESISITMA solarheater-idolheatpump - IDOLMOTORSYSTEM PATENT (53550 views)	13 years ago
		4. NFT phone number (42911 views)	4 years ago
		5. Supercharger Kit for 50cc motorcycle, bike, moped, scooter (33848 views)	11 years ago
		6. THE PHYSICS OF PERMANENT MAGNET MOTORS (33788 views)	12 years ago
		7. Ladder caddy (26105 views)	13 years ago
		8. Air Hydropower - new huge global resource of energy & water (23895 views)	12 years ago
		9. All Jasim patents 8112601, 7780416 Oil, Hackers, windmill, piracy (23827 views)	12 years ago
		10. Toroidal motor - all reasonable offers considered (23701 views)	12 years ago
		11. Concealed Carry --- Trigger SAFETY CLIP (21415 views)	12 years ago
		12. Paint Trim Tray with Brush Bar (21049 views)	13 years ago
		13. BIOPSY NEEDLE - SOFT TISSUE - END CUTTING (20770 views)	12 years ago
		14. Amazing Inventions & Business Ideas for Sale (20460 views)	12 years ago
		15. Firearm SILENCER (20351 views)	12 years ago
		16. Billt-Taper Hand held tape dispenser with belt clip w/pricing (20239 views)	12 years ago
		17. AMINO FUSION gum (19712 views)	13 years ago
		18. Roof vent cap, sewer vent, pvc , (19464 views)	12 years ago
		19. SECTIONAL FOLDING UP GARAGE DOOR (19379 views)	12 years ago
		20. Emperystore - Universal Application Store (19212 views)	10 years ago
		21. REVOLVER SAFETY - Selectable Lockable -- (18817 views)	12 years ago
		22. Hi efficiency DIP TUBE for WATER HEATER (18594 views)	12 years ago
		23. BE REWARDED BY COMFORTING 70,000,000,000 PEOPLE'S SLEEPS (18303 views)	12 years ago
		24. nVolt, multi-phase generator w/ magnetic pulse motor regulator. (17601 views)	13 years ago
		25. Water produced by the new method ,Cheap Price ,Suitable for use (17436 views)	11 years ago
		26. Ultra sonic 3-Diminsional CASTING with COMPOSITES (17000 views)	12 years ago
		27. Receipt Card Systems, Consumer Electronic Receipt Archiving (16647 views)	11 years ago
		28. Extend-A-Bibs! Truly millennium! (16387 views)	11 years ago
		29. FREQUENCY TUNABLE - ACOUSTIC INSULATION -- (15855 views)	12 years ago
		30. TEJJ Cycle (15823 views)	12 years ago

Frequently Asked Questions

More...

Interesting books for Inventors