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Companies: P

461 of the 9,670 companies with a portfolio page, filed under P

Click a column heading to sort.Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly)
CompanyCurrently held
P Tech, LLC.71
P&L Industries, Inc.0
The P.F. Laboratories, Inc.0
P2 Science, Inc.34
P5 Designers LLC1
PACCAR Inc736
Pacesetter, Inc.951
Pacific Cap Acquisition Fund, LLC0
Pacific Diabetes Technologies Inc.7
Pacific Market, Inc.55
Pacific Research Group Pte. Ltd.67
Pacific World Corporation8
Packet Design Inc.0
Packeteer, Inc.0
Packit, LLC16
Packsize International, LLC0
Packsize LLC127
Pai Capital LLC0
Pain Teq, LLC17
Paladin Labs Inc.0
Palantir Technologies Inc.1,709
Palette Life Sciences AB4
Pall Corporation94
Palladyne Corp.57
Palm, Inc.29
Palo Alto Networks (Israel Analytics) Ltd.0
Palo Alto Networks, Inc.1,051
Palo Alto Research Center Incorporated8
Panasonci Corporation0
Panasonci Intellectual Property Management Co.,Ltd.0
Panasonic Automotive Systems Co., Ltd.1,701
Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America0
Panasonic Electric Works Co., Ltd.47
Panasonic Healthcare Co., Ltd.0
Panasonic Intellectual Property Corporation of America5,063
Panasonic Liquid Crystal Display Co., Ltd.0
Panavision Inc.38
Panaya Ltd.31
Panduit Corp.463
Panera, LLC1
Paneratech, Inc.9
Panion & BF Biotech Inc.7
Pannova Semic, LLC71
Panopto, Inc.8
Panosense, Inc.0
Panpsy Technologies, LLC62
Pantech & Curitel Communications Inc.0
Pantech Corporation366
Par Systems LLC22
Paradyne Corporation3
Paragon 28, Inc.165
Paragon Films, Inc.8
Paragon Therapeutics, Inc.14
Paragonix Technologies, Inc.53
Parallel Systems, Inc.22
Parallels Software International, Inc.0
Paramed Corporation0
Paraza Pharma, Inc.0
Pardes Biosciences, Inc.7
Paris Presents Incorporated78
Parker Hannifin Emea SARL2
Parker Hannifin Filtration (US), Inc.1
Parker Hannifin Manufacturing France SAS1
Parker Hannifin Manufacturing Sweden AB1
Parker Institute for Cancer Immunotherapy1
Parker Intangibles LLC647
Parker-Hannifin Corporation240
Parsec Solutions LLC0
Parsec Technologies, Inc.20
Parsons Xtreme Golf, LLC604
Party IP Holdings LLC265
Passivelogic, Inc.132
The Patent Store, LLC26
Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH0
Path Mobile Inc. Pte. Ltd.0
Path Robotics, Inc.20
Pathai, Inc.21
Pathfinder Energy Services, Inc.0
Pathmatics, Inc.10
Pathscience, Inc.6
Patientsafe Solutions, Inc.0
Paubox, Inc.11
Pavestone, LLC43
Pavilion Payments Gaming Services, Inc.18
PayPal, Inc.2,947
PC Tools Technology Pty Ltd.0
PCT International, Inc.2
Peak Holding Corp.52
Peak Power, Inc.9
Pear Therapeutics US Inc0
Pearlfisher, Inc.0
Pebbles Ltd.0
Peerless Network, Inc.15
Pegasus Solar Inc.35
Pegatron Corporation486
Peking University358
Peking University Founder R&D Center2
Pelago Bioscience AB1
Pelago, Inc.1
Pella Corporation102
Pelmorex Canada Inc.1
Peloton Interactive, Inc.201
Peloton Technology, Inc.56
Peltbeam Inc.177
Pendragon Wireless LLC0
The Penn State Research Foundation493
Penpack LLC1
Pent Technologies, Inc.0
Pentair Filtration Solutions LLC13
Pentax Corporation77
Pentax Medical Corporation308
Penumbra Brands, LLC19
People.ai, Inc.111
Peopleconnect, Inc.5
PepsiCo664
Peraso Inc.11
Percept Technologies Inc.1
Perceptive Automata LLC24
Performance Drone Works LLC20
Peridot Print LLC893
Perimeter Solutions LP40
PerkinElmer, Inc.115
Permabit Technology Corporation0
Peroxychem LLC1
Perqflo, LLC0
Personics Holdings, LLC0
Perspecsys Corp.0
Peterson Chemical Technology, LLC0
Petróleo Brasileiro S.A.—Petrobras157
Petsmart Home Office, Inc.119
PF Waterworks LP4
PFG IP LLC0
Pfizer Consumer Healthcare Italy S.R.L.0
Pfizer Inc.563
Pfizer Italia S.R.L.0
Pfizer Products Inc.1
PFM Medical GmbH35
PFU Limited400
Pgi International, Ltd.1
PGP Holdings LLC3
PGS Americas, Inc.1
PGS Geophysical As354
PGT Innovations LLC19
PGT Photonics S.P.A.0
Phantom Auto Inc.0
Phantom Cyber Corp.0
Pharaoh Neuro, Inc.17
Pharma Cinq, LLC40
Pharmaceutical Advisors LLC0
Pharmacia & Upjohn Company0
Pharmacia Italia S.P.A.0
Pharmacyclics, Inc.123
Pharmaforceiq, Inc.13
Pharmajet, Inc.15
Pharmaron Beijing Co., Ltd.1
Pharmaron, Inc.5
Pharmedium Services, LLC0
Phasebio Pharmaceuticals, Inc.2
PHC Holdings Corporation479
Phigenix, Inc.1
Philadelphia Health and Education Corporation D B a Drexel University College of Medicine2
Philip Morris Products S.A.1,474
Philip Morris USA Inc.459
Philips Electronics North America Corporation5
Philips Lighting Holding B.V.198
Philips Semiconductors Inc.0
Philips Semiconductors International B.V.0
Philips Solid-State Lighting Solutions, Inc.0
Phillips & Temro Industries Inc.21
Phillips 66 Company364
Phillips Petroleum Company0
Phinge Corporation10
Phio Pharmaceuticals Corp.26
Phishme, Inc.0
Phison Electronics Corp.655
Phluido, Inc.0
Phoenix AG0
Phoenix Biopower AB2
Phoenix Contact Connector Technology GmbH1
Phoenix Contact e-Mobility GmbH38
Phoenix Contact GmbH & Co. KG605
Phoenix Conveyor Belt Systems GmbH0
Phoenix Dichtungstechnik GmbH0
Phoenix Ems Pty Ltd.2
Phoenix Engineering Systems Pty Ltd.0
Phoenix Industries Pty Ltd.47
Phoenix LLC533
Phoenix Mecano Digital Elektronik GmbH0
Phoenix Myrrh Technology Pty Ltd.0
Phoenix Neutron Imaging LLC0
Phoenix Pharmaceuticals Australia Pty Ltd.1
Phoenix Precision Engineering (Pty) Ltd.1
Phoenix R&D S.R.L.1
Phoenix Solutions As0
Phoenix Technologies Ltd.21
Phos Innovations LLC,5
Phosertek Corporation8
Photothera, Inc.1
Phunware, Inc.4
Phyflex Networks, Inc.0
Phygen, LLC2
Physical Optics Corporation0
Physical Optics Corporation, a Corp. of CA0
Physio-Control, Inc.289
Phyzhon Health Inc.4
Piccata Fund Limited Liability Company0
Pico Computing, Inc.0
Pico Technology Co., Ltd.0
Pictos Technologies Inc.0
Pierenkemper GmbH1
Pierre Fabre Dermo-Cosmetique39
Pierre Fabre Medicament57
Pike Brands LLC14
Pilling Weck Incorporated0
Pinc Solutions7
Pindrop Security, Inc.110
Pine Valley Investments, Inc.0
Pinnacle Engines, Inc.5
Pioneer Astronautics6
Pioneer Corporation422
Pioneer Detectable, LLC1
Pioneer Hi-Bred International, Inc.678
Pioneer Industrial Systems, LLC0
Pioneer Lining Technology Limited4
Pioneer Material Precision Tech Co., Ltd.11
Pioneer Natural Resources USA, Inc.0
Pioneer Pet Products, LLC12
Pioneer Smart Sensing Innovations Corporation12
Pioneer Square Brands, Inc.29
Pipbin, Inc.13
Pipelines 2 Data (P2D) Limited1
Piramal Critical Care, Inc.8
Pirelli Pneumatici S.P.A.3
Pirelli Tyre S.P.A.530
Pison Technology, Inc.25
Pitney Bowes Deutschland GmbH0
Pitney Bowes Inc.70
Pivot Bio, Inc.29
Pivot Health Technologies Inc.21
Pivot Medical, Inc.0
Pivotal Commware, Inc.55
Pivotal Systems Corporation19
PixArt Imaging Inc.1,528
PixArt Imaging Incorporation92
Pixelligent Technologies LLC0
Pixim, Inc.6
Pixtronix, Inc.0
Pkware, Inc.9
Placon Therapeutics, Inc.0
Plae 2 Tech AB1
Plae Co26
Plaid Inc.66
Planet Innovation0
Planetart, LLC22
Plant Response, Inc.22
Plas Tech Engineering LLC12
Plas-Pak Industries, Inc.0
Plasma-Therm, LLC52
Plastic Technologies, Inc.6
Platform Computing Partnership0
Platform Science, Inc.45
Platinum IP LLC9
Playstudios US Inc20
Playtex Products, Inc.1
Plexium, Inc.17
Plexxikon Inc.53
Pliant Technology, Inc.0
Pliant Therapeutics, Inc.15
Pliva Hrvatska D.O.O.2
Plug Power Inc.41
Plume Design, Inc.145
Plumtree Software, Inc.0
Pluri Biotech Ltd.23
Pluribus Networks, Inc.0
Plurogen Therapeutics, LLC0
Pluromed, Inc.0
Pluto Opco (Cayman), LLC0
PLX Inc.29
PLX Technology, Inc.0
Pnavel Systems, Inc.0
Pneuma Respiratory, Inc.29
Poe-X Pty Ltd.5
Poet Research, Inc.134
Poet Technologies, Inc.42
Point Engineering Co., Ltd.63
Point Somee Limited Liability Company3
Polaris Industries Inc.739
Polaris Innovations Limited59
Polaris Sales Inc4
Polder Products, LLC45
Politechnico di Torino1
Politecnico Di Torino47
Polymer Vision Limited2
Polynt Composites Norway As1
Polynt Composites USA Inc.36
Polytechnic Institute of New York University13
Polytex Fibers LLC33
Popsockets LLC81
Population Genetics Technologies Ltd.0
Porsche AG45
Porsche Design GmbH0
Porsche Ebike Performance GmbH7
Porsche Zwischenholding GmbH0
Portable Multimedia Ltd.49
Portalplayer, Inc.0
Porter Corp.4
Portland State University17
Portola Packaging, Inc.6
Portworx, Inc.1
Posco Co., Ltd.808
Posco Ict Company Ltd.0
Postech Academy-Industry Foundation345
Postech Research and Business Development Foundation288
Postmates, Inc.0
Postprocess Technologies, Inc.27
Postx Corporation0
Potter Electric Signal Company, LLC11
Power Analytics Corporation6
Power Distribution, Inc.1
Power Hero Corp.14
Power Integrations, Inc.282
Power Medical Interventions Inc0
Power Products, LLC17
Power-One Italy S.P.A.0
Powerbridge Networks, LLC0
Powercan Holding LLC15
Powerchip Technology Corporation2
Powerreviews Oc, LLC2
Powers Fasteners, Inc.0
Powers Products III, LLC0
Powerwave Comtek Oy0
Powerwave Finland Oy0
Powerwave Technologies Sweden AB0
Powerwave Technologies, Inc.0
Powin Energy Corporation0
Powin, LLC0
PPC Broadband, Inc.474
PPG Industries Ohio, Inc.703
PPG Industries, Inc.1
Practice Fusion, Inc.0
Prad Research and Development Limited6
Pratt & Whitney3
Pratt & Whitney Canada Corp.2,714
Pratt & Whitney Rzeszow S.A.0
Pratt & Whitney Services Pte Ltd.0
Praxair Technology, Inc.335
Praxis Precision Medicines, Inc.40
Precision Biosciences, Inc.55
Precision Pet Products, Inc.0
Precision Planting LLC367
Precision Valve Corporation25
Preformed Line Products Co.58
Pregis Innovative Packaing LLC0
Pregis LLC153
Premergy IP Solutions, Inc.8
Premier Specialty Brands, LLC32
Prepaid Text, LLC0
President and Fellows of Harvard College1,561
Pressure Systems International, LLC26
Prevail Therapeutics, Inc.15
Prevoty, Inc.0
Pride Mobility Products Corporation76
Primal Fusion Inc.36
Primaloft, Inc.7
Primax Electronics Ltd.358
Prime Merger Sub, LLC18
Prime Planet Energy & Solutions, Inc.295
Prime View International Co., Ltd.0
Prince Biotech, LLC5
Princeton Lightwave, LLC1
Prisma Health - Upstate4
Prismview, LLC0
Pristine Surgical LLC0
Private Identity LLC31
Private Tech, Inc.2
PRL Performance, LLC0
Procore Technologies, Inc.130
The Procter & Gamble Company6,186
Procter & Gamble Service GmbH0
Prodea Automation LLC2
Professional Disposables International, Inc.15
Profusa, Inc.19
Progeny Advanced Genetics0
Prognomiq, Inc.6
Prognosys Biosciences, Inc.76
Programmable Medicine, LLC3
Progress Federal Solutions, Inc.13
Progress MFG. LLC1
Progress Rail Locomotive Inc.269
Progress Rail Services Corporation112
Project Canary, PBC41
Prolacta Bioscience, Inc.13
Prom KS MGMT Limited Liability Company0
Promaxo, Inc.16
Promega Corporation183
Promos Technologies Inc.54
Pronto.ai, Inc.24
Pronutria Biosciences, Inc.0
Pronutria, Inc.0
Pros France SAS0
Pros, Inc.3
Proserv Employing LLC0
Proserv Gilmore Valve LLC28
Prosomnus Holdings, Inc.17
Prosper Technology, LLC0
Prostor Systems, Inc.0
Protarius Filo AG, L.L.C.0
Protaryx Medical Inc.0
Protect Animals with Satellites, LLC18
Protegrity US Holding LLC106
Protenus, Inc.0
Proterial, Ltd.470
Protonex Technology Corporation1
Prove Identity, Inc.73
Provenance Asset Group LLC9
Providence Medical Technology, Inc.66
Proxense, LLC87
Prxcision Inc3
Prysm, Inc.0
PS Therapies Ltd.0
PS Therapy, Inc.5
PS2 Luxco SARL0
PS4 Luxco S.A.R.L.0
PS5 Luxco S.A.R.L.0
Psemi Corporation745
Psi Systems, Inc.19
Psiquantum, Corp.237
PSS Systems, Inc.0
PT SPE Subco LLC26
Public University Corporation Osaka City University1
Puff Corporation31
Puget Bioventures LLC0
Pukyong National University Industry-University Cooperation Foundation97
Pulmokine, Inc.6
Pulmonx Corporation65
Pulse Biosciences, Inc.57
Pulse Electronics, Inc.21
Pulse Finland Oy32
Pulse RX Disinfection Corp.19
Pur Water Purification Products, Inc.0
Pura Scents, Inc.22
Purdue Pharma L.P.209
Purdue Pharmaceutical Products L.P.11
Purdue Pharmaceuticals L.P.2
Purdue Research Foundation1,837
Pure Depth Limited0
Pure Networks LLC0
Pure Safety Group, Inc.116
Pure Storage, Inc.2,057
PureTech Health LLC5
PureTech Ventures, LLC0
Purewick Corporation103
Purisys LLC7
Purple Cloud Development Pte. Ltd.20
Purple Mountain Laboratories17
Purplevine Innovation Company Limited24
Pursuit Vascular, Inc.0
PVT Solar, Inc.0
PX Ing, LLC1
Pylon Manufacturing Corp.6
Pyreos Ltd.2
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Companies are grouped from ownership conveyances recorded at the USPTO. This index lists the companies with a compiled portfolio page. Every other company with a granted US patent or a published US application has a record page, reachable by search. How this record was built
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited