US Patent Companies

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

50,000 companies · page 568 of 1000

# Company Patents
28351 Changzhou Institute OF Technology
C25B - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
9
28352 Changzhou Shine Science & Technology Co. Ltd.
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
9
28353 Channel WELL Technology Co., Ltd.
H02M - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER;
9
28354 Chaologix, Inc.
H03K - PULSE TECHNIQUE
9
28355 Chaossearch, Inc.
G06F - ELECTRIC DIGITAL DATA PROCESSING
9
28356 Charles Amash Imports, Inc. 9
28357 Chaun-choung Technology Corp.
F28D - HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
9
28358 Chemotherapeutisches Forschungsinstitut Georg-speyer-haus
C07K - PEPTIDES
9
28359 CHEN Sound Industrial Co., Ltd.
B23Q - DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING ; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; CO
9
28360 Cheng YU Enterprises Co., Ltd.
B25H - WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
9
28361 Chengdu Borns Medical Robotics Inc.
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
9
28362 Chengdu Haiguang Integrated Circuit Design Co., Ltd.
G06F - ELECTRIC DIGITAL DATA PROCESSING
9
28363 China National Research Institute OF FOOD & Fermentation Industries Co., Ltd.
C07K - PEPTIDES
9
28364 Chinese PLA General Hospital
A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
9
28365 Chinoin Gyógyszer És Vegyészeti Termékek Gyára ZRT.
C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
9
28366 Chipolo, D.o.o.
G08B - SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
9
28367 Chong Corporation
A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
9
28368 Chongqing Advance Display Technology Research
G09G - ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
9
28369 Chongqing Haier Refrigeration Electric Appliance Co., Ltd.
F25D - REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
9
28370 CHZ Technologies, Llc
C10K - PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
9
28371 CIAR S.p.a.
A47C - CHAIRS; SOFAS; BEDS
9
28372 CIMA LABS Inc.
A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
9
28373 Cirius Messaging Inc.
H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
28374 Cisdi Engineering Co., Ltd.
F27D - DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
9
28375 CJ 4dplex Co., Ltd.
A63J - DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
9
28376 Claremont Biosolutions Llc
C12M - APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERME
9
28377 Classic Connectors, Inc.
H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
9
28378 Clean.io, Inc.
G06F - ELECTRIC DIGITAL DATA PROCESSING
9
28379 Clement Clarke International Ltd.
A61M - DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY ; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY ; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
9
28380 Clever Co., Ltd.
Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
9
28381 Clinical Laserthermia Systems Gmbh
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
9
28382 Cloudon Ltd.
G06F - ELECTRIC DIGITAL DATA PROCESSING
9
28383 CMP Development Llc
A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
9
28384 CNH Industrial Belgium N.v.
A01D - HARVESTING; MOWING
9
28385 Cnoga Medical Ltd.
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
9
28386 Cnpharm Co., Ltd.
A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
9
28387 Codiak Biosciences, Inc.
A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
9
28388 Comba Network Systems Company Limited
H04B - TRANSMISSION
9
28389 Compagnie Mediterraneenne DES Cafes
A47J - KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
9
28390 Compressor Products International, Llc
F16N - LUBRICATING
9
28391 Computer Network Information Center, Chinese Academy OF Sciences
G06F - ELECTRIC DIGITAL DATA PROCESSING
9
28392 Comsonics, Inc.
H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
28393 Conavi Medical Inc.
A61B - DIAGNOSIS; SURGERY; IDENTIFICATION
9
28394 Consortium DE Recherche Brp—universite DE Sherbrooke S.e.n.c.
Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
9
28395 Convenientpower HK Limited
H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
9
28396 Conversica, Inc.
G06N - COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
9
28397 Copernicus SP. Z O.o.
A61M - DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY ; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY ; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
9
28398 Cord3 Innovation Inc.
G09C - CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
9
28399 Corinnova Incorporated
A61M - DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY ; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY ; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
9
28400 Corporation DE L'ecole Polytechnique DE Montreal
G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
9
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