C04B 2237/76
Forming laminates or joined articles comprising at least one member in the
Official title: Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc
C04B2237/76 (Forming laminates or joined articles comprising at least one member in the) appears on 661 US grants and 356 published applications in this corpus.
Search patents in C04B- Granted patents
- 661
- Published applications
- 356
- Assignees
- 345
- Inventors
- 1,501
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 7 | 0 |
| 1978 | 8 | 0 |
| 1979 | 6 | 0 |
| 1980 | 10 | 0 |
| 1981 | 11 | 0 |
| 1982 | 11 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 11 | 0 |
| 1986 | 6 | 0 |
| 1987 | 18 | 0 |
| 1988 | 25 | 0 |
| 1989 | 25 | 0 |
| 1990 | 23 | 0 |
| 1991 | 30 | 0 |
| 1992 | 27 | 0 |
| 1993 | 24 | 0 |
| 1994 | 18 | 0 |
| 1995 | 22 | 0 |
| 1996 | 20 | 0 |
| 1997 | 16 | 0 |
| 1998 | 14 | 0 |
| 1999 | 15 | 0 |
| 2000 | 15 | 0 |
| 2001 | 19 | 4 |
| 2002 | 11 | 18 |
| 2003 | 16 | 11 |
| 2004 | 10 | 13 |
| 2005 | 10 | 10 |
| 2006 | 4 | 7 |
| 2007 | 4 | 10 |
| 2008 | 1 | 4 |
| 2009 | 4 | 14 |
| 2010 | 4 | 18 |
| 2011 | 9 | 16 |
| 2012 | 11 | 24 |
| 2013 | 14 | 28 |
| 2014 | 16 | 11 |
| 2015 | 13 | 23 |
| 2016 | 11 | 14 |
| 2017 | 17 | 17 |
| 2018 | 19 | 11 |
| 2019 | 11 | 23 |
| 2020 | 15 | 19 |
| 2021 | 15 | 17 |
| 2022 | 7 | 7 |
| 2023 | 8 | 10 |
| 2024 | 19 | 13 |
| 2025 | 11 | 9 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Graphite-based infrastructures for handling molten metals and methods of forming thereof21 Jul 2026US 12,686,645 B2Fourth Power, Inc.
- Method of making a shaped tool component12 May 2026US 12,623,974 B2Element Six (UK) Limited
- CMC component with cooling cavity24 Mar 2026US 12,584,418 B2Rtx Corporation
- Multi-layer ceramic plate device24 Feb 2026US 12,558,734 B2Watlow Electric Manufacturing Company
- Engineered SiC-SiC composite and monolithic SiC layered structures16 Sep 2025US 12,417,853 B2General Atomics
- Composite structures and associated methods24 Sep 2026US 2026/0285771 A1Battelle Energy Alliance, LLC
- Method for producing composite optical ceramic element11 Jun 2026US 2026/0158701 A1Hamamatsu Photonics K.K.
- Graphite-Based Infrastructures for Handling Molten Metals and Methods of Forming Thereof14 May 2026US 2026/0132090 A1Fourth Power, Inc.
- Process for preparing a green multilayer sol-gel ceramic membrane2 Apr 2026US 2026/0092013 A1Petroleo Brasileiro S.A. - Petrobras
- Cmc component with cooling cavity19 Feb 2026US 2026/0049558 A1Rtx Corporation
Most cited
By later US patents
- Compact of boron-doped diamond and method for making same385US 4,268,276 AGeneral Electric Company · 1981
- Dual grade carbide substrate for earth-boring drill bit cutting elements, drill bits so equipped, and methods166US 6,216,805 B1Baker Hughes Incorporated · 2001
- Functionally stepped, resistive ceramic163US 5,880,439 APhilip Morris Incorporated · 1999
- Multilayer coated abrasive element for bonding to a backing162US 5,049,164 ANorton Company · 1991
- Cutting elements and methods of manufacture thereof160US 6,248,447 B1Camco International (UK) Limited · 2001