H01M 4/8867
Vapour deposition
Official title: {Vapour deposition}
H01M4/8867 (Vapour deposition) appears on 192 US grants and 271 published applications in this corpus.
Search patents in H01M- Granted patents
- 192
- Published applications
- 271
- Assignees
- 167
- Inventors
- 713
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 5 |
| 2003 | 1 | 13 |
| 2004 | 7 | 7 |
| 2005 | 5 | 9 |
| 2006 | 4 | 7 |
| 2007 | 5 | 13 |
| 2008 | 2 | 14 |
| 2009 | 4 | 20 |
| 2010 | 7 | 21 |
| 2011 | 11 | 11 |
| 2012 | 8 | 12 |
| 2013 | 9 | 7 |
| 2014 | 8 | 13 |
| 2015 | 8 | 15 |
| 2016 | 4 | 7 |
| 2017 | 11 | 8 |
| 2018 | 6 | 13 |
| 2019 | 8 | 11 |
| 2020 | 12 | 11 |
| 2021 | 4 | 8 |
| 2022 | 11 | 13 |
| 2023 | 6 | 10 |
| 2024 | 12 | 8 |
| 2025 | 10 | 10 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Deposition of noble metal islets or thin films for its use for electrochemical catalysts with improved catalytic activity11 Aug 2026US 12,703,913 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Part coated with a carbon-based layer4 Aug 2026US 12,698,556 B2Hydromecanique Et Frottement
- Catalyst5 May 2026US 12,620,601 B23M Innovative Properties Company
- Electrode having columnar structure provided with multilayer part17 Mar 2026US 12,580,203 B2National Institute of Advanced Industrial Science and Technology
- Manufacturing method of electrode for electrochemical reaction, electrode for electrochemical reaction manufactured therefrom and reverse electrodialysis electric generating device30 Dec 2025US 12,512,483 B2Kangwon University-Industry Cooperation Foundation
- Methods and compositions for nanocomposites on electrode surfaces6 Aug 2026US 2026/0229551 A1West Virginia Board of Governors on Behalf of West Virginia University
- Catalyst and method of preparing the catalyst16 Jul 2026US 2026/0201580 A1Nanyang Technological University
- Catalytic electrode for fuel cell or electrolytic cell, and process for manufacturing said electrode2 Apr 2026US 2026/0094848 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Catalytically active atomic layers for electrodes of reversible solid oxide cells12 Feb 2026US 2026/0045518 A1West Virginia University Board of Governors on behalf of West Virginia University
- Electrocatalyst structures for an electrode29 Jan 2026US 2026/0031365 A1West Virginia University
Most cited
By later US patents
- Nanowire-based membrane electrode assemblies for fuel cells164US 7,179,561 B2Nanosys, Inc. · 2007
- Materials and processes for providing fuel cells and active membranes132US 6,403,245 B1MicroCoating Technologies, Inc. · 2002
- Direct methanol feed fuel cell and system113US 5,773,162 ACalifornia Institute of Technology · 1998
- Nanowire-based membrane electrode assemblies for fuel cells109US 7,977,013 B2Nanosys, Inc. · 2011
- Nanowire-based membrane electrode assemblies for fuel cells107US 7,977,007 B2Nanosys, Inc. · 2011