C02F 2103/40
From the manufacture or use of photosensitive materials
Official title: from the manufacture or use of photosensitive materials
C02F2103/40 (From the manufacture or use of photosensitive materials) appears on 103 US grants and 39 published applications in this corpus.
Search patents in C02F- Granted patents
- 103
- Published applications
- 39
- Assignees
- 57
- Inventors
- 197
- Latest grant
- 24 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 2 |
| 2003 | 4 | 4 |
| 2004 | 3 | 2 |
| 2005 | 2 | 8 |
| 2006 | 1 | 3 |
| 2007 | 4 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 4 |
| 2013 | 0 | 0 |
| 2014 | 2 | 4 |
| 2015 | 4 | 3 |
| 2016 | 2 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Agents for use in hydrometallurgical process streams24 Sep 2024US 12,098,085 B2Indorama Ventures Oxides Australia Pty Limited
- Method and system for the treatment of cyanide-containing fluids6 Jun 2023US 11,667,553 B2Eisenmann SE
- Lithographic apparatus and device manufacturing method28 Feb 2017US 9,581,914 B2ASML Netherlands B. V.
- Formulations and methods for removing heavy metals from waste solutions containing chelating agents22 Nov 2016US 9,499,420 B2Thatcher Company
- Process for recovery of fluoride from wastewater produced in crystalline silicon solar cell manufacturing18 Oct 2016US 9,469,549 B2Beijing Guohuan Tsinghua Environment Engineering Design & Research Institute Co., Ltd.
- Wastewater treatment method and wastewater treatment apparatus1 Jan 2026US 2026/0001793 A1Organo Corporation
- Processes and apparatuses for converting poly- and perfluoroalkyl substances10 Oct 2024US 2024/0336511 A1Uop LLC
- Purification method and purification apparatus for liquid to be processed containing tetraalkylammonium ions18 Jan 2024US 2024/0018020 A1Organo Corporation
- Agents for use in hydrometallurgical process streams18 Aug 2022US 2022/0259082 A1Indorama Ventures Oxides Australia Pty Limited
- Waste liquid recovery system, chemical bath deposition device and deposition method20 Jun 2019US 2019/0189829 A1Beijing Apollo Ding Rong Solar Technology Co., Ltd.
Most cited
By later US patents
- Microbial culture liquors containing microorganisms differing in characteristics and living in symbiosis and metabolites thereof, carriers and adsorbents containing the active components of the culture liquors and utilization of the same88US 6,649,397 B1Orient Green Co., Ltd. · 2003
- Electrochemical deionization63US 5,584,981 AUnited Kingdom Atomic Energy Authority · 1996
- Lithographic apparatus and device manufacturing method61US 7,733,459 B2ASML Netherlands B. V. · 2010
- Method of electrolysis employing a doped diamond anode to oxidize solutes in wastewater49US 5,399,247 AEastman Kodak Company · 1995
- Silver removal42US 5,536,387 AUnited Kingdom Atomic Energy Authority · 1996