PlainPatent

Highest Claim Depth Companies

Top 100 companies by average claims per granted patent. Min. 50 grants.

Average claims per granted patent is a descriptive count in the PatentsView record. It does not measure claim scope, invention complexity, legal validity, enforceability, licensing value, or how difficult a patent is to design around. The 100 companies ranked below all hold at least 50 US grants between 2015 and 2025, the floor PlainPatent applies to reduce small-portfolio volatility in this comparison.

Industry context: the median across USPTO grants in this period averages roughly 12 claims per patent, while the top of this leaderboard reaches 30–50+. A higher average does not imply a stronger legal position. Read each company's score and CPC concentration as descriptive attributes of its recorded grants, and consult primary sources or qualified counsel for any legal conclusion.

# Company Avg claimsPatentsInnovationTech areas
1 P4tents1 LLC Electric Digital Data Processing 62.0 65 37.5 5
2 Winview, Inc. Card, Board, OR Roulette GAMES; Indoor Games Using Small Moving Playing BODIES; Video GAMES; Games NOT Otherwise Provided FOR 58.1 87 43.3 7
3 Sitting MAN, LLC Transmission OF Digital Information, e.g. Telegraphic Communication 56.1 59 39.9 9
4 Outward, Inc. Image Data Processing OR Generation, IN General 55.4 70 47.8 7
5 Immunolight, LLC ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 51.1 97 61.3 52
6 May Patents Ltd. Transmission OF Digital Information, e.g. Telegraphic Communication 47.8 123 60.1 33
7 Bright Data Ltd. Transmission OF Digital Information, e.g. Telegraphic Communication 47.8 177 62.3 7
8 Fedex Corporate Services Inc. Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, 45.7 199 62.2 49
9 Jcbd, LLC DIAGNOSIS; SURGERY; Identification 45.6 56 37.1 3
10 IP Reservoir, LLC Electric Digital Data Processing 44.9 51 39.7 7
11 Essenlix Corporation Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 44.4 92 68.7 26
12 NGM Biopharmaceuticals, Inc. Peptides 40.5 71 43.1 7
13 Vicor Corporation 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; 39.7 55 63.0 16
14 CertusView Technologies, LLC Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, 39.0 56 49.3 33
15 Berkshire Grey, Inc. MANIPULATORS; Chambers Provided With Manipulation Devices 38.9 76 46.8 22
16 Kemet Electronics Corporation CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type 37.8 141 57.9 40
17 Ab Initio Technology LLC Electric Digital Data Processing 37.7 283 47.9 7
18 Narrative Science LLC Electric Digital Data Processing 37.2 64 42.8 6
19 Seagen Inc. Preparations FOR Medical, Dental OR Toiletry Purposes 36.8 64 57.8 14
20 AEye, Inc. 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 36.4 70 46.3 6
21 University of Vienna Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 36.2 70 48.8 22
22 Monosol, LLC Detergent COMPOSITIONS; USE OF Single Substances AS DETERGENTS; Soap OR SOAP-MAKING; Resin SOAPS; Recovery OF Glycerol 35.1 54 55.1 40
23 Camso Inc. Motor VEHICLES; Trailers 34.5 77 54.6 27
24 Tempus Labs, Inc. Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 33.7 63 58.5 20
25 THE Invention Science Fund I, LLC Electric Digital Data Processing 33.6 280 60.0 93
26 ResMed Sensor Technologies Limited DIAGNOSIS; SURGERY; Identification 33.1 72 56.0 20
27 iControl Networks, Inc. Transmission OF Digital Information, e.g. Telegraphic Communication 33.1 210 59.3 23
28 Lantech.com, LLC Machines, Apparatus OR Devices FOR, OR Methods OF, Packaging Articles OR MATERIALS; Unpacking 32.7 60 51.3 11
29 Elwha LLC DIAGNOSIS; SURGERY; Identification 32.6 1,103 64.3 251
30 Juno Therapeutics, Inc. Preparations FOR Medical, Dental OR Toiletry Purposes 32.5 65 63.6 16
31 Berkshire Grey Operating Company, Inc. Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 32.5 155 70.8 27
32 FireEye, Inc. Electric Digital Data Processing 32.3 279 46.7 12
33 ThermoChem Recovery International, Inc. Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 32.1 50 51.0 31
34 D5ai LLC Computing Arrangements Based ON Specific Computational Models 31.8 60 49.8 7
35 Federal Express Corporation Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, 31.8 96 66.9 58
36 CytomX Therapeutics, Inc. Peptides 31.7 76 44.3 7
37 OVD Kinegram AG BOOKS; Book COVERS; Loose LEAVES; Printed Matter Characterised BY Identification OR Security FEATURES; Printed Matter OF Special Format OR Style NOT Otherwise Provided FOR; Devices FOR USE Therewith A 31.5 50 50.3 31
38 Foamix Pharamaceuticals Ltd. Preparations FOR Medical, Dental OR Toiletry Purposes 31.2 50 38.6 8
39 Limagrain Europe S.A. NEW Plants OR ; NON-TRANSGENIC; Processes FOR Obtaining THEM; Plant Reproduction BY Tissue Culture Techniques 31.1 52 41.5 5
40 Kardium Inc. DIAGNOSIS; SURGERY; Identification 31.0 146 48.3 8
41 Cooledge Lighting Inc. Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 30.9 99 51.5 28
42 Ultratec, Inc. Telephonic Communication 30.8 56 45.4 9
43 Gearbox, Inc. Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 30.5 55 52.1 41
44 Tanium Inc. Transmission OF Digital Information, e.g. Telegraphic Communication 30.4 52 45.3 5
45 Reservoir Labs, Inc. Electric Digital Data Processing 30.3 51 44.3 9
46 SAS Institute, Inc. Electric Digital Data Processing 30.3 604 63.1 40
47 Clearsign Combustion Corporation Methods OR Apparatus FOR Combustion Using Fluid Fuel OR Solid Fuel Suspended IN ; A Carrier GAS OR; AIR 30.3 81 53.5 42
48 Tokitae LLC Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 30.2 71 60.8 54
49 Levi Strauss & Co. Treating Textile Materials Using Liquids, Gases OR Vapours 30.1 85 68.1 28
50 Suncor Energy Inc. Cracking Hydrocarbon OILS; Production OF Liquid Hydrocarbon Mixtures, e.g. BY Destructive Hydrogenation, Oligomerisation, Polymerisation ; Recovery OF Hydrocarbon Oils From Oil-shale, Oil-sand, OR GAS 30.0 63 59.6 53
51 AG 18, LLC Coin-freed OR Like Apparatus 29.8 55 39.8 4
52 Gaming Arts, LLC Coin-freed OR Like Apparatus 29.8 52 41.0 2
53 The Reliable Automatic Sprinkler Co. Inc. Fire-fighting 29.4 58 51.4 11
54 Mexichem Fluor S.A. DE C.V. Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 29.4 56 58.0 27
55 Agenus Inc. Peptides 29.4 51 44.2 8
56 Halozyme, Inc. Preparations FOR Medical, Dental OR Toiletry Purposes 29.3 50 53.6 8
57 Qualcomm Incorporated Wireless Communication Networks 29.1 30,354 85.4 209
58 Pacira Pharmaceuticals, Inc. Preparations FOR Medical, Dental OR Toiletry Purposes 29.1 54 52.2 8
59 Centripetal Networks, LLC Transmission OF Digital Information, e.g. Telegraphic Communication 29.0 119 50.0 4
60 Peregrine Semiconductor Corporation Pulse Technique 28.9 152 51.4 29
61 Prothena Biosciences Limited Peptides 28.9 58 43.3 11
62 Magna Electronics Inc. Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 28.9 1,198 71.2 95
63 Unlikely Artificial Intelligence Limited Electric Digital Data Processing 28.7 63 58.0 6
64 Samumed, LLC Heterocyclic Compounds 28.6 98 39.5 6
65 Fujifilm Electronic Materials U.S.A., Inc. Semiconductor Devices NOT Covered BY Class H10 28.6 106 58.4 32
66 Dicerna Pharmaceuticals, Inc. Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 28.3 94 54.4 14
67 Mc10, Inc. DIAGNOSIS; SURGERY; Identification 28.3 64 49.7 33
68 Federated Wireless, Inc. Wireless Communication Networks 28.1 52 46.8 7
69 Sight Sciences, Inc. 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 28.0 50 48.3 8
70 RealD Spark, LLC Optical Elements, Systems OR Apparatus 28.0 140 58.0 33
71 Magna Mirrors of America, Inc. Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 28.0 430 70.3 74
72 RefleXion Medical, Inc. ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 27.9 65 50.3 7
73 Hayward Industries, Inc. Buildings OR Like Structures FOR Particular PURPOSES; Swimming OR Splash Baths OR POOLS; MASTS; FENCING; Tents OR Canopies, IN General 27.7 162 63.0 71
74 Beijing Zhigu RUI TUO Tech Co., Ltd. Electric Digital Data Processing 27.7 236 58.2 46
75 BCE Inc. Transmission OF Digital Information, e.g. Telegraphic Communication 27.6 107 54.9 26
76 Augustine Biomedical + Design, LLC DIAGNOSIS; SURGERY; Identification 27.6 77 63.2 25
77 Alfred KÄRCHER SE & Co. KG Domestic Washing OR Cleaning ; Suction Cleaners IN General 27.6 50 50.5 29
78 Zymeworks Inc. Peptides 27.5 55 44.8 17
79 Semmle Limited Electric Digital Data Processing 27.4 89 39.2 6
80 Sunrise Memory Corporation Electronic Memory Devices 27.4 121 55.3 13
81 Affectiva, Inc. Image OR Video Recognition OR Understanding 27.2 63 51.6 24
82 Ecosense Lighting Inc. Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 27.2 108 52.6 33
83 Genmab A/S Peptides 27.1 85 46.5 8
84 Comcast Cable Communications, LLC Transmission OF Digital Information, e.g. Telegraphic Communication 27.0 2,828 78.7 61
85 Turner Broadcasting System, Inc. Pictorial Communication, e.g. Television 26.9 258 55.2 11
86 CureVac SE Preparations FOR Medical, Dental OR Toiletry Purposes 26.8 55 61.1 12
87 Flamel Ireland Limited Preparations FOR Medical, Dental OR Toiletry Purposes 26.8 53 50.5 2
88 NCH Corporation Treatment OF Water, Waste Water, Sewage, OR Sludge 26.8 60 59.0 50
89 Electro Industries/Gauge Tech Measuring Electric VARIABLES; Measuring Magnetic Variables 26.7 59 47.4 21
90 Tela Innovations, Inc. Electric Digital Data Processing 26.7 59 39.1 8
91 OrVance, LLC Pictorial Communication, e.g. Television 26.7 59 50.0 22
92 Rearden, LLC Transmission 26.7 60 44.9 11
93 VLT, Inc. 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; 26.6 58 46.4 24
94 Archer Aviation Inc. Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft 26.6 85 70.4 32
95 Fisher-rosemount Systems, Inc. Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 26.6 401 65.9 51
96 Nokomis, Inc. Measuring Electric VARIABLES; Measuring Magnetic Variables 26.6 51 55.5 35
97 Beijing Research Institute OF Chemical Industry, China Petroleum & Chemical Corporation Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 26.5 83 65.3 50
98 10x Genomics, Inc. 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 26.5 373 68.9 35
99 Prognosys Biosciences, Inc. 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 26.5 73 46.5 8
100 iCometrue Company Ltd. Semiconductor Devices NOT Covered BY Class H10 26.4 55 49.5 15

Minimum 50 patents required. Source: USPTO PatentsView 2015–2025.

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.