Y02P 30/00
Technologies relating to oil refining and petrochemical industry
Y02P30/00 (Technologies relating to oil refining and petrochemical industry) appears on 4,813 US grants and 6,001 published applications in this corpus.
Search patents in Y02P- Granted patents
- 4,813
- Published applications
- 6,001
- Assignees
- 1,587
- Inventors
- 8,694
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 34 | 0 |
| 1978 | 28 | 0 |
| 1979 | 16 | 0 |
| 1980 | 15 | 0 |
| 1981 | 34 | 0 |
| 1982 | 29 | 0 |
| 1983 | 21 | 0 |
| 1984 | 29 | 0 |
| 1985 | 34 | 0 |
| 1986 | 21 | 0 |
| 1987 | 25 | 0 |
| 1988 | 17 | 0 |
| 1989 | 21 | 0 |
| 1990 | 16 | 0 |
| 1991 | 18 | 0 |
| 1992 | 14 | 0 |
| 1993 | 10 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 9 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 20 | 0 |
| 2000 | 26 | 0 |
| 2001 | 23 | 10 |
| 2002 | 42 | 39 |
| 2003 | 54 | 86 |
| 2004 | 47 | 113 |
| 2005 | 42 | 111 |
| 2006 | 74 | 118 |
| 2007 | 79 | 165 |
| 2008 | 73 | 177 |
| 2009 | 83 | 272 |
| 2010 | 121 | 385 |
| 2011 | 187 | 445 |
| 2012 | 221 | 481 |
| 2013 | 322 | 458 |
| 2014 | 367 | 484 |
| 2015 | 364 | 437 |
| 2016 | 375 | 340 |
| 2017 | 329 | 287 |
| 2018 | 262 | 215 |
| 2019 | 266 | 214 |
| 2020 | 180 | 198 |
| 2021 | 165 | 173 |
| 2022 | 133 | 199 |
| 2023 | 155 | 244 |
| 2024 | 164 | 162 |
| 2025 | 144 | 125 |
| 2026 | 62 | 63 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Oxygen transport membrane reactors for decarbonization25 Aug 2026US 12,715,765 B2Praxair Technology, Inc.
- Biosourced hydrocarbon fluids25 Aug 2026US 12,716,032 B2Totalenergies Onetech
- Process for converting oxygenates to distillate fuels18 Aug 2026US 12,709,587 B2Uop LLC
- System and method for conditioning syngas and capturing carbon dioxide from conditioned syngas for production of power, chemicals, and other value added products11 Aug 2026US 12,702,950 B2Dastur Energy, Inc.
- Particles with an ASTM D-5757 attrition index between 5 and 2511 Aug 2026US 12,702,969 B2Cochise Technology, LLC
- Process and System for Producing Pulp, Energy, and Bioderivatives from Plant-Based and Recycled Materials10 Sep 2026US 2026/0264040 A1Circ, LLC
- Processes for producing industrial products from plant lipids27 Aug 2026US 2026/0250598 A1Nuseed Global Innovation Ltd.
- Sorbent-enhanced processes for the reaction of fuel to produce hydrogen and related systems20 Aug 2026US 2026/0242220 A1Massachusetts Institute of Technology
- Converting Biomass To Diesel20 Aug 2026US 2026/0242669 A1Abundia Biomass-To-Liquids Limited
- Catalyst composition with redox-active support for simultaneous oxygen and nitrogen removal30 Jul 2026US 2026/0216708 A1Neste Oyj
Most cited
By later US patents
- Process for the manufacture of gasoline304US 4,076,761 AMobil Oil Corporation · 1978
- Production of hydrocarbons with a relatively high cetane rating284US 4,992,605 A1991
- Process and system for converting carbonaceous feedstocks into energy without greenhouse gas emissions283US 6,187,465 B12001
- In situ thermal processing of a hydrocarbon containing formation via backproducing through a heater well270US 6,932,155 B2Shell Oil Company · 2005
- In situ recovery from a hydrocarbon containing formation using barriers250US 7,077,198 B2Shell Oil Company · 2006