Y02P
Low-carbon manufacturing
Official title: Climate change mitigation technologies in the production or processing of goods
Y02P (Low-carbon manufacturing) appears on 135,562 US grants and 150,376 published applications in this corpus.
Search patents in Y02P- Granted patents
- 135,562
- Published applications
- 150,376
- Assignees
- 33,769
- Inventors
- 252,499
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 844 | 0 |
| 1977 | 923 | 0 |
| 1978 | 977 | 0 |
| 1979 | 644 | 0 |
| 1980 | 937 | 0 |
| 1981 | 1024 | 0 |
| 1982 | 987 | 0 |
| 1983 | 940 | 0 |
| 1984 | 1001 | 0 |
| 1985 | 1014 | 0 |
| 1986 | 994 | 0 |
| 1987 | 990 | 0 |
| 1988 | 998 | 0 |
| 1989 | 1070 | 0 |
| 1990 | 1067 | 0 |
| 1991 | 1085 | 0 |
| 1992 | 1173 | 0 |
| 1993 | 1198 | 0 |
| 1994 | 1257 | 0 |
| 1995 | 1366 | 0 |
| 1996 | 1442 | 0 |
| 1997 | 1454 | 0 |
| 1998 | 1769 | 0 |
| 1999 | 1874 | 0 |
| 2000 | 1989 | 0 |
| 2001 | 2124 | 732 |
| 2002 | 2211 | 2702 |
| 2003 | 2254 | 3478 |
| 2004 | 2191 | 3815 |
| 2005 | 1807 | 3650 |
| 2006 | 2239 | 3691 |
| 2007 | 2020 | 3952 |
| 2008 | 1865 | 4371 |
| 2009 | 2175 | 5071 |
| 2010 | 3110 | 5881 |
| 2011 | 3429 | 6323 |
| 2012 | 3854 | 6350 |
| 2013 | 4246 | 6661 |
| 2014 | 4809 | 7247 |
| 2015 | 5374 | 7568 |
| 2016 | 5800 | 7509 |
| 2017 | 5914 | 7515 |
| 2018 | 5731 | 8168 |
| 2019 | 6842 | 8440 |
| 2020 | 6848 | 8374 |
| 2021 | 6296 | 8638 |
| 2022 | 5713 | 7983 |
| 2023 | 6144 | 8416 |
| 2024 | 5821 | 6259 |
| 2025 | 5320 | 4690 |
| 2026 | 2408 | 2892 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
- Y02P 70/00Climate change mitigation technologies in the production process for final industrial or46,944
- Y02P 20/00Technologies relating to chemical industry36,077
- Y02P 10/00Technologies related to metal processing20,534
- Y02P 90/00Enabling technologies with a potential contribution to greenhouse gas [ghg] emissions mitigation16,289
- Y02P 40/00Technologies relating to the processing of minerals5,170
- Y02P 60/00Technologies relating to agriculture, livestock or agroalimentary industries5,092
- Y02P 30/00Technologies relating to oil refining and petrochemical industry4,813
- Y02P 80/00Climate change mitigation technologies for sector-wide applications4,491
Recent patents
- Automated inspection6 Oct 2026US 12,755,367 B2Kitov AI Ltd.
- Article with transparent conductive layer and method of making the same6 Oct 2026US 12,757,521 B2Vitro Flat Glass LLC
- Heterogeneous catalyst for transesterification and method of preparing same6 Oct 2026US RE51,051 E1Crystaphase Products, Inc.
- Freeze concentration for urine-based fertilizer production29 Sep 2026US 12,747,194 B2The Regents of the University of Michigan
- Method for manufacturing polyester film having laminated structure29 Sep 2026US 12,747,326 B2Nan Ya Plastics Corporation
- Method and apparatus for an adaptable vehicle light fixture8 Oct 2026US 2026/0313768 A1Nacho LED LLC
- Cementitious reagents, methods of manufacturing and uses thereof1 Oct 2026US 2026/0296966 A1Terra Co2 Technology Holdings, Inc.
- Compositions and Methods for Coating of Nitrification Inhibitors with a Solution Containing a High Concentration of Urease Inhibitors and For Improved Retention of the Nitrogen Content of Soil Through the Administration of Liquid Delivery Formulations of (Aminomethylene)Phosphinic Acids and/or their Salts1 Oct 2026US 2026/0296987 A1Soilgenic Technologies, LLC
- Optical device fabrication1 Oct 2026US 2026/0299366 A1View Operating Corporation
- Light-emitting element, display device, electronic device, and lighting device1 Oct 2026US 2026/0305164 A1Semiconductor Energy Laboratory Co.Ltd.
Most cited
By later US patents
- State models for monitoring process2,198US 6,665,648 B2Siebel Systems, Inc. · 2003
- Large scale photolithographic solid phase synthesis of polypeptides and receptor binding screening thereof1,998US 5,143,854 AAffymax Technologies N.V. · 1992
- Array of oligonucleotides on a solid substrate1,585US 5,445,934 AAffymax Technologies N.V. · 1995
- System and method for monitoring and controlling remote devices1,585US 6,437,692 B1StatSignal Systems, Inc. · 2002
- Rechargeable batteries1,485US 6,596,432 B2Canon Kabushiki Kaisha · 2003