Y10T 29/49115
Including coating or impregnating
Official title: including coating or impregnating
Y10T29/49115 (Including coating or impregnating) appears on 1,958 US grants and 1,668 published applications in this corpus.
Search patents in Y10T- Granted patents
- 1,958
- Published applications
- 1,668
- Assignees
- 742
- Inventors
- 3,938
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 11 | 0 |
| 1978 | 13 | 0 |
| 1979 | 9 | 0 |
| 1980 | 7 | 0 |
| 1981 | 8 | 0 |
| 1982 | 12 | 0 |
| 1983 | 14 | 0 |
| 1984 | 6 | 0 |
| 1985 | 14 | 0 |
| 1986 | 11 | 0 |
| 1987 | 7 | 0 |
| 1988 | 12 | 0 |
| 1989 | 18 | 0 |
| 1990 | 17 | 0 |
| 1991 | 21 | 0 |
| 1992 | 20 | 0 |
| 1993 | 16 | 0 |
| 1994 | 34 | 0 |
| 1995 | 47 | 0 |
| 1996 | 63 | 0 |
| 1997 | 61 | 0 |
| 1998 | 64 | 0 |
| 1999 | 43 | 0 |
| 2000 | 43 | 0 |
| 2001 | 62 | 41 |
| 2002 | 56 | 103 |
| 2003 | 72 | 88 |
| 2004 | 77 | 95 |
| 2005 | 62 | 82 |
| 2006 | 59 | 82 |
| 2007 | 37 | 86 |
| 2008 | 50 | 82 |
| 2009 | 50 | 107 |
| 2010 | 80 | 110 |
| 2011 | 75 | 173 |
| 2012 | 82 | 138 |
| 2013 | 95 | 130 |
| 2014 | 113 | 123 |
| 2015 | 91 | 96 |
| 2016 | 81 | 27 |
| 2017 | 87 | 36 |
| 2018 | 49 | 17 |
| 2019 | 39 | 18 |
| 2020 | 27 | 7 |
| 2021 | 8 | 12 |
| 2022 | 16 | 10 |
| 2023 | 7 | 2 |
| 2024 | 6 | 2 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Secondary battery and a method for fabricating the same15 Jul 2025US 12,362,381 B2Semiconductor Energy Laboratory Co.Ltd.
- Method of preparing lithium secondary battery17 Dec 2024US 12,170,354 B2LG Energy Solution, Ltd.
- Separators for electrochemical cells23 Jul 2024US 12,046,774 B2LG Energy Solution, Ltd.
- Template electrode structures for depositing active materials28 May 2024US 11,996,550 B2Amprius Technologies, Inc.
- Secondary battery and a method for fabricating the same5 Mar 2024US 11,923,499 B2Semiconductor Energy Laboratory Co.Ltd.
- Method of preparing lithium secondary battery13 Feb 2025US 2025/0055039 A1LG Energy Solution, Ltd.
- Secondary battery and a method for fabricating the same8 Aug 2024US 2024/0266592 A1Semiconductor Energy Laboratory Co.Ltd.
- Lithium batteries utilizing nanoporous separator layers1 Feb 2024US 2024/0039120 A1Meta Materials Inc.
- Secondary battery and a method for fabricating the same20 Jul 2023US 2023/0231177 A1Semiconductor Energy Laboratory Co.Ltd.
- Separators for electrochemical cells30 Mar 2023US 2023/0098274 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Thin film battery and method for making same524US 5,338,625 AMartin Marietta Energy Systems, Inc. · 1994
- Stabilized anode for lithium-polymer batteries392US 5,961,672 AMoltech Corporation · 1999
- Protective lithium ion conducting ceramic coating for lithium metal anodes and associate method376US 5,314,765 AMartin Marietta Energy Systems, Inc. · 1994
- Method of making an electrochemical cell by the application of polysiloxane onto at least one of the cell components344US 6,547,839 B2Skc Co., Ltd. · 2003
- Method for making an electrochemical cell314US 5,567,210 AMartin Marietta Energy Systems, Inc. · 1996