US Patent Companies

US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.

49,997 companies · page 850 of 1000

# Company Patents
42451 Process Metrix, LLC
G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours
6
42452 ProcessChamp, LLC
G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements
6
42453 Procon Analytics, LLC
G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arra
6
42454 Production Plus Corp.
B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General
6
42455 Profense, LLC
F41A - Functional Features OR Details Common TO Both Smallarms AND Ordnance, e.g. CANNONS; Mountings FOR Smallarms OR Ordnance
6
42456 Progastrine et Cancers S.À R.L.
C07K - Peptides
6
42457 Progressive Neuro, Inc.
A61B - DIAGNOSIS; SURGERY; Identification
6
42458 Prokarium Limited
Y02A - Technologies FOR Adaptation TO Climate Change
6
42459 Promontory MortgagePath LLC 6
42460 Propack Processing and Packaging Systems, Inc.
B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors
6
42461 Prosonix Limited
A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations
6
42462 Prospect Furniture LLC
A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture
6
42463 Prosper Technology, LLC
H04L - Transmission OF Digital Information, e.g. Telegraphic Communication
6
42464 Protect Animals with Satellites, LLC
A01K - Animal HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; Rearing OR Breeding Animals, NOT Otherwise Provided FOR; NEW Breeds OF Animals
6
42465 Protected Media Ltd.
G06F - Electric Digital Data Processing
6
42466 Protection Products, Inc.
A61G - Transport, Personal Conveyances, OR Accommodation Specially Adapted FOR Patients OR Disabled Persons ; Operating Tables OR CHAIRS; Chairs FOR DENTISTRY; Funeral Devices
6
42467 Proteor USA, LLC
A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive Device
6
42468 Proteus
C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture
6
42469 Proteus Motion Inc.
A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment
6
42470 Protocol Environmental Solutions, Inc.
C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone
6
42471 Protocol Labs, Inc.
G06F - Electric Digital Data Processing
6
42472 Proxim Diagnostics Corporation
G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties
6
42473 Proximie Inc.
G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data
6
42474 PsiKick, Inc.
G06F - Electric Digital Data Processing
6
42475 PulsePoint, Inc.
G06F - Electric Digital Data Processing
6
42476 PureTech LYT, Inc.
A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations
6
42477 Purissima, Inc.
C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture
6
42478 Purple Mountain Observatory, Chinese Academy of Sciences
Y02A - Technologies FOR Adaptation TO Climate Change
6
42479 Purplevine Innovation Company Limited
H04W - Wireless Communication Networks
6
42480 Q Technologies, Inc.
H04L - Transmission OF Digital Information, e.g. Telegraphic Communication
6
42481 Q-yield Outdoor Gear Ltd.
E04H - Buildings OR Like Structures FOR Particular PURPOSES; Swimming OR Splash Baths OR POOLS; MASTS; FENCING; Tents OR Canopies, IN General
6
42482 Q2 Artifical Lift Services ULC
E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells
6
42483 Qatar University Qstp-b
H04W - Wireless Communication Networks
6
42484 Qbiotics PTY Ltd
A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations
6
42485 QED Labs, Inc.
C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
6
42486 QGP, LLC 6
42487 Qiagen Healthcare Biotechnologies Systems GMBH
G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties
6
42488 Qiagen Manchester Limited
C12Q - Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Micr
6
42489 Qiagen Redwood City, Inc.
G16B - Bioinformatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR Genetic OR Protein-related Data Processing IN Computational Molecular Biology
6
42490 Qianjiang Yongan Phamaceutical Co., Ltd.
C07C - Acyclic OR Carbocyclic Compounds
6
42491 Qiduo E-commerce (ZHEJIANG) Co., Ltd. 6
42492 Qierling (BEIJING) Health Technology Co., Ltd. 6
42493 Qingdao Haier Special Refrigeration Electric Appliance Co., Ltd.
F25D - REFRIGERATORS; Cold ROOMS; ICE-BOXES; Cooling OR Freezing Apparatus NOT Otherwise Provided FOR
6
42494 Qingdao Jiaonan Haier Washing Machine Co., Ltd.
D06F - Laundering, Drying, Ironing, Pressing OR Folding Textile Articles
6
42495 Qingdao TMZ Tools Co., Ltd.
B62K - CYCLES; Cycle FRAMES; Cycle Steering DEVICES; Rider-operated Terminal Controls Specially Adapted FOR CYCLES; Cycle Axle SUSPENSIONS; Cycle Side-cars, Forecars, OR THE Like
6
42496 Qnovia, Inc.
A24F - Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices
6
42497 Qonqave GMBH
F04B - Positive-displacement Machines FOR LIQUIDS; Pumps
6
42498 Qspex Technologies, Inc.
G02B - Optical Elements, Systems OR Apparatus
6
42499 Quaesta Instruments, LLC
G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties
6
42500 Quann Cheng International Co., Ltd.
D01F - Chemical Features IN THE Manufacture OF Artificial Filaments, Threads, Fibres, Bristles OR RIBBONS; Apparatus Specially Adapted FOR THE Manufacture OF Carbon Filaments
6
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