C10B 25/16
Sealing
Official title: Sealing; Means for sealing
C10B25/16 (Sealing) appears on 96 US grants and 24 published applications in this corpus.
Search patents in C10B- Granted patents
- 96
- Published applications
- 24
- Assignees
- 50
- Inventors
- 111
- Latest grant
- 13 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 7 | 0 |
| 1978 | 10 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 3 | 0 |
| 1983 | 7 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 7 |
| 2021 | 3 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems for treating a surface of a coke plant sole flue13 Aug 2024US 12,060,525 B2Suncoke Technology and Development LLC
- Coke plant tunnel repair and flexible joints7 Mar 2023US 11,597,881 B2Suncoke Technology and Development LLC
- Coke plant tunnel repair and anchor distribution22 Nov 2022US 11,505,747 B2Suncoke Technology and Development LLC
- Systems and methods for treating a surface of a coke plant21 Jun 2022US 11,365,355 B2Suncoke Technology and Development LLC
- Coke plant tunnel repair and anchor distribution7 Dec 2021US 11,193,069 B2Suncoke Technology and Development LLC
- Device and method for sealing coke oven door13 Aug 2026US 2026/0234473 A1Posco
- Coke oven door sealing device, coke oven chamber and coke oven battery21 Mar 2024US 2024/0093092 A1Paul Wurth S. A.
- Coke oven door sealing unit, coke oven chamber and coke oven battery14 Dec 2023US 2023/0399568 A1Paul Wurth S. A.
- Coke plant tunnel repair and anchor distribution13 Oct 2022US 2022/0325183 A1Suncoke Technology and Development LLC
- Systems and methods for treating a surface of a coke plant22 Sep 2022US 2022/0298423 A1Suncoke Technology and Development LLC
Most cited
By later US patents
- Coke oven door construction108US 4,086,231 A1978
- Extraction of charge gases from coke ovens107US 4,100,033 A1978
- Coking oven103US 3,957,591 AHartung, Kuhn & Co. Maschinenfabrik GmbH · 1976
- Coke oven door with multi-latch sealing system98US 5,670,025 ASaturn Machine & Welding Co., Inc. · 1997
- Coke-oven door with Z-profile sealing frame96US 4,439,277 A1984