H01M 8/1093
Mechanical
Official title: {mechanical, e.g. pressing, puncturing}
H01M8/1093 (Mechanical) appears on 86 US grants and 125 published applications in this corpus.
Search patents in H01M- Granted patents
- 86
- Published applications
- 125
- Assignees
- 82
- Inventors
- 296
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 3 | 2 |
| 2003 | 0 | 3 |
| 2004 | 2 | 6 |
| 2005 | 0 | 4 |
| 2006 | 2 | 5 |
| 2007 | 5 | 8 |
| 2008 | 2 | 8 |
| 2009 | 2 | 9 |
| 2010 | 1 | 6 |
| 2011 | 5 | 5 |
| 2012 | 10 | 6 |
| 2013 | 2 | 3 |
| 2014 | 3 | 1 |
| 2015 | 5 | 4 |
| 2016 | 1 | 5 |
| 2017 | 2 | 5 |
| 2018 | 3 | 7 |
| 2019 | 4 | 4 |
| 2020 | 7 | 4 |
| 2021 | 3 | 9 |
| 2022 | 6 | 4 |
| 2023 | 7 | 4 |
| 2024 | 4 | 6 |
| 2025 | 3 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of manufacturing highly durable electrolyte membrane for fuel cells1 Sep 2026US 12,725,822 B2Hyundai Motor Company
- Automated gain and boost for a brake controller30 Dec 2025US 12,509,035 B2Horizon Global Americas Inc.
- Method for production and processing of a framed proton-conducting membrane16 Dec 2025US 12,500,258 B2Audi AG
- Zipped ion-exchange membrane18 Mar 2025US 12,255,369 B2ENI S. p. A.
- Method for flattening proton exchange membrane for fuel cell and apparatus therefor26 Nov 2024US 12,155,096 B2Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Method for manufacturing polymer electrolyte membrane and membrane-electrode assembly3 Sep 2026US 2026/0260921 A1Heesung Catalysts Corporation
- Method for determining flatness of catalyst coated membrane (ccm) and method for obtaining ccm7 May 2026US 2026/0126374 A1Taiwan Carbon Nano Technology Corporation
- Multilayered anion exchange membrane with enhanced interface properties for electrochemical devices11 Dec 2025US 2025/0379247 A1Het Hydrogen Pte. Ltd.
- Porous membranes for flow batteries and batteries including such membranes24 Jul 2025US 2025/0239630 A1Daramic, LLC
- Stretched multilayer cation exchange membranes13 Feb 2025US 2025/0055132 A1The Chemours Company Fc, LLC
Most cited
By later US patents
- Method for making reinforced ion exchange membranes59US 5,447,636 AE. I. Du Pont de Nemours and Company · 1995
- Membrane and electrode structure for methanol fuel cell47US 5,958,616 ALynntech, Inc. · 1999
- Process of making a composite membrane21US 6,492,431 B1Lynntech, Inc. · 2002
- Ion conductive laminate and production method and use thereof18US 6,306,509 B2Showa Denko K. K. · 2001
- Process of making a composite membrane16US 6,495,209 B1Lynntech, Inc. · 2002