US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
50,000 companies · page 245 of 1000
| # | Company | Patents |
|---|---|---|
| 12201 | SAGA University G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 25 |
| 12202 | SALUNDA LIMITED E21B - EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS | 25 |
| 12203 | SCHAFFERT MANUFACTURING COMPANY, INC. A01C - PLANTING; SOWING; FERTILISING | 25 |
| 12204 | SCHLUMBERGER NORGE AS E21B - EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS | 25 |
| 12205 | SEARI ELECTRIC TECHNOLOGY CO., LTD. H01H - ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES | 25 |
| 12206 | SHANGHAI RESEARCH CENTER FOR WIRELESS COMMUNICATIONS H04W - WIRELESS COMMUNICATION NETWORKS | 25 |
| 12207 | SHANGRAO JINKO SOLAR TECHNOLOGY DEVELOPMENT CO LTD Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION | 25 |
| 12208 | SHENZHEN PUREMATE TECHNOLOGY CO., LTD. | 25 |
| 12209 | SHENZHEN S-HANDE TECHNOLOGY CO., LTD. A61H - PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFI | 25 |
| 12210 | SHENZHEN XINGYINGDA INDUSTRY CO., LTD | 25 |
| 12211 | SHINMAYWA INDUSTRIES, LTD. B64F - GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PR | 25 |
| 12212 | SICK ENGINEERING GMBH G01F - MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME | 25 |
| 12213 | SIGHTFUL COMPUTERS LTD G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL | 25 |
| 12214 | SILVERGATE PHARMACEUTICALS, INC. A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 25 |
| 12215 | SKYWORKS PANASONIC FILTER SOLUTIONS JAPAN CO., LTD. H03H - IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS | 25 |
| 12216 | SMIC New Technology Research and Development (Shanghai) Corporation H10D - INORGANIC ELECTRIC SEMICONDUCTOR DEVICES | 25 |
| 12217 | SOLOMON SYSTEMS, INC. G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 25 |
| 12218 | SONY PICTURES TECHNOLOGIES, INC. H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 25 |
| 12219 | SOUTH CHINA AGRICULTURAL UNIVERSITY Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS | 25 |
| 12220 | SPAL AUTOMOTIVE S.R.L. H02K - DYNAMO-ELECTRIC MACHINES | 25 |
| 12221 | SPD Swiss Precision Diagnostics GMBH G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 25 |
| 12222 | SPEEDLINK TECHNOLOGY INC. H01Q - ANTENNAS, i.e. RADIO AERIALS | 25 |
| 12223 | SSAB TECHNOLOGY AB C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING | 25 |
| 12224 | STELLA CHEMIFA CORPORATION Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION | 25 |
| 12225 | STORART TECHNOLOGY CO., LTD. H03M - CODING; DECODING; CODE CONVERSION IN GENERAL | 25 |
| 12226 | STRATOSAUDIO, INC. H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 25 |
| 12227 | SUNDAY AFTERNOONS, INC. A42B - HATS; HEAD COVERINGS | 25 |
| 12228 | SUSPA GMBH F16F - SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION | 25 |
| 12229 | SUZHOU ORIENTAL SEMICONDUCTOR CO., LTD. H10D - INORGANIC ELECTRIC SEMICONDUCTOR DEVICES | 25 |
| 12230 | SWEP INTERNATIONAL AB F28D - HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT | 25 |
| 12231 | SWITCH MATERIALS, INC. G02F - OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICA | 25 |
| 12232 | Sabert Corporation B65D - CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR F | 25 |
| 12233 | Saitama Medical University A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 25 |
| 12234 | Schleifring GmbH H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS | 25 |
| 12235 | Seerstone, LLC C01B - NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C | 25 |
| 12236 | Shachihata Inc. B41K - STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES | 25 |
| 12237 | Shanghai Biren Technology Co., Ltd G06F - ELECTRIC DIGITAL DATA PROCESSING | 25 |
| 12238 | ShieldX Networks, Inc. H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 25 |
| 12239 | Shin Nippon Biomedical Laboratories, Ltd. A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 25 |
| 12240 | ShockWatch, Inc. G01P - MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT | 25 |
| 12241 | Snapchat, Inc. H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 25 |
| 12242 | Sorenson Media, Inc. H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 25 |
| 12243 | Sourcing Solutions International Limited A47G - HOUSEHOLD OR TABLE EQUIPMENT | 25 |
| 12244 | Steinel GmbH H05B - ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL | 25 |
| 12245 | Syntropy Systems, LLC H03M - CODING; DECODING; CODE CONVERSION IN GENERAL | 25 |
| 12246 | T Stamp Inc. G06F - ELECTRIC DIGITAL DATA PROCESSING | 25 |
| 12247 | TANAKA CHEMICAL CORPORATION Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION | 25 |
| 12248 | TECH FRIENDS, INC. G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 25 |
| 12249 | TECHWAY INDUSTRIAL CO., LTD. B25B - TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING | 25 |
| 12250 | TEIJIN FRONTIER CO., LTD. D10B - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES | 25 |
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