Dark mode is part of the Premium plan.

It is included in the free trial.

Sign inSee Premium
Create a free account
Create a free account

Feeds › Patents

Patents

New US patents granted to public companies.

About this data
What it is
The US Patent and Trademark Office (USPTO) grants new patents every Tuesday. We match the companies named as owners to public companies.
Who files it
The USPTO publishes each grant.
How current
Grants are published every Tuesday, and we collect them weekly.
Worth knowing
A patent count says little about how valuable the patents are. We match owners to companies automatically, so a few may be missed.

All of this comes from public filings.

Source and freshness · Information, not investment advice (disclaimer).

Patents granted per week, last 12 weeks

05,00010.0K15.0KAug 25 · Patents granted: 8,093Aug 25Sep 1 · Patents granted: 6,519Sep 1Sep 8 · Patents granted: 6,822Sep 8Sep 15 · Patents granted: 6,983Sep 15Sep 22 · Patents granted: 5,563Sep 22Sep 29 · Patents granted: 6,286Sep 29Oct 6 · Patents granted: 7,272Oct 6Oct 13 · Patents granted: 8,528Oct 13Oct 20 · Patents granted: 7,948Oct 20Oct 27 · Patents granted: 5,467Oct 27Nov 3 · Patents granted: 10,067Nov 3Nov 10 · Patents granted: 8,414Nov 10
05,00010.0K15.0KAug 25 · Patents granted: 8,093Aug 25Sep 1 · Patents granted: 6,519Sep 1Sep 8 · Patents granted: 6,822Sep 8Sep 15 · Patents granted: 6,983Sep 15Sep 22 · Patents granted: 5,563Sep 22Sep 29 · Patents granted: 6,286Sep 29Oct 6 · Patents granted: 7,272Oct 6Oct 13 · Patents granted: 8,528Oct 13Oct 20 · Patents granted: 7,948Oct 20Oct 27 · Patents granted: 5,467Oct 27Nov 3 · Patents granted: 10,067Nov 3Nov 10 · Patents granted: 8,414Nov 10

Latest patent grants

Reset

Showing: ticker PBR-A

Latest patent grants
GrantedPatentOwnerTypeSource
Nov 10, 202612793389
Method for determining reservoir zones in rock cores using artificial…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Nov 10, 202612791548
System for online monitoring of the gravitational separation of oil e…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Nov 10, 202612791140
Device for leak containment
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Nov 10, 202612789969
Gas dispersion intensifier assembly for pressure relief system
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Nov 10, 202612789302
Turning device, method of assembling the turning device and method fo…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Nov 3, 202612781879
Subsea termination device and method
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Nov 3, 202612781613
Method for defining borehole wall image profiles from geological outc…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Nov 3, 202612781591
Method for cementation in carbonate rocks under severe circulation lo…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Nov 3, 202612781138
Process and system for extraction of aqueous fluids in petroleum prod…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Oct 20, 202612768828
Composition for identifying the origin of scale, process for preparin…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Oct 20, 202612768819
Thickness measurement device in submarine pipelines simultaneously at…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Oct 13, 202612762304
Methodology for HPHISO quality map filtered by transmissibility and s…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Oct 6, 202612755870
Flammable cable and control line encapsulator
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Oct 6, 202612755356
Computer script for processing images and use thereof in a method for…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Oct 6, 202612753874
Method and tool for inspecting the condition of the internal surface…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Sep 15, 202612736712
Automated method for optimizing adjustment factors of flow models
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Sep 15, 202612734718
Cutting device of pipe preservation system
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Sep 1, 202612724941
Method for determining the content, quality and maturation of organic…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Sep 1, 202612722148
Method for preparing water gas shift catalysts, catalysts and process…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Aug 25, 202612716327
Electric valve for controlling the scaling of control devices in a pr…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Aug 25, 202612715836
Nitrates of ethers of glycerol and ethanol as diesel cetane improvers…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Aug 18, 202612710113
Hydraulic actuation system for diverless bell mouth
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Aug 11, 202612704851
RFID system for identifying equipment and positioning autonomous vehi…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Aug 11, 202612704835
Method for controlling a plant of separation and treatment industrial…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Aug 11, 202612704440
Device with jig for cutting clay mineral slides oriented for analyses…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jul 21, 202612687251
Resident subsea pig launcher and receiver station
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jul 21, 202612686828
Process for the integrated production of H2 and aviation kerosene fro…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jul 7, 202612676473
Devices and processes for arc suppression in electrical panels
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jun 30, 202612669457
Mesofluidic impedimetric sensor for stainless steel scale analysis
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jun 23, 202612663392
Device for measuring thermal conductivity
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jun 16, 202612656792
Phase management system in oil and gas production subsea streams
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jun 16, 202612656314
Portable system for determining monoethylene glycol
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jun 16, 202612656240
Remote corrosion monitoring system
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jun 16, 202612656224
System and method for evaluation of the deposition in tubes of the fu…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jun 16, 202612655340
Combined treatment process for removing and inhibiting scale
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jun 9, 202612650535
Method for generating synthetic T1-T2 maps from marginal distribution…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jun 9, 202612650419
Method for analysis and detection of solids in emulsions, oil and der…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jun 9, 202612650075
System for monitoring real-time flow assurance occurrences
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jun 2, 202612644556
Tool and method for inspection of pipes using two wave modes generate…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Jun 2, 202612644480
Device for removing misalignments between flanges
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
May 26, 202612637655
Massive CO2 biofixation process and seaweed biomass production with t…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
May 19, 202612632070
System for controlling the flow rate of a platform
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
May 19, 202612631159
Subsea system for energy capture on floating platforms
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
May 12, 202612624458
Gravity-contact sacrificial anode
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
May 12, 202612623941
Method for removing ammoniacal nitrogen from hypersaline effluents th…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
May 12, 202612623738
Robot with magnetic shoes applied to the metallic surfaces coating pr…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Apr 21, 202612606601
Genetically modified microorganisms that carry out the heterologous p…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Apr 21, 202612605673
Method for capturing CO2
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Apr 14, 202612600898
Microemulsion composition to increase injectivity of water produced i…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗
Apr 7, 202612595436
Chemical product comprising an anionic surfactant, chelant, and enzym…
PBR
Petroleo Brasileiro S.A. Petrobras
utilityGoogle Patents ↗

The newest 50 items, most recent first. Every row links to its original filing. Updated Nov 15, 2026, 6:54 PM EST.

Download CSV The rows of this feed, with the filters above. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.

Other feeds: Congressional trades · Executive-branch trades · Bills in Congress · Roll-call votes · Corporate PAC donations · Lobbying · Capitol Hires · Lobbying and contracts · Government contracts · Insider trades · Planned insider sales · Executive pay · Ownership stakes (13D / 13G) · Institutional holdings (13F) · Short interest · Fails to deliver · Daily short volume · Wikipedia page views · App store ratings · H-1B visa applications · Stock splits · 8-K events · IPO filings · Deals · Private placements (Form D) · Merger clearances (HSR) · Layoff notices (WARN) · SEC enforcement · Clinical trial updates · FDA approvals and clearances