B29C 35/045
Using gas or flames
Official title: {using gas or flames}
B29C35/045 (Using gas or flames) appears on 567 US grants and 439 published applications in this corpus.
Search patents in B29C- Granted patents
- 567
- Published applications
- 439
- Assignees
- 380
- Inventors
- 1,078
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 10 | 0 |
| 1982 | 9 | 0 |
| 1983 | 7 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 14 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 11 | 0 |
| 1991 | 8 | 0 |
| 1992 | 12 | 0 |
| 1993 | 14 | 0 |
| 1994 | 14 | 0 |
| 1995 | 16 | 0 |
| 1996 | 14 | 0 |
| 1997 | 15 | 0 |
| 1998 | 11 | 0 |
| 1999 | 15 | 0 |
| 2000 | 14 | 0 |
| 2001 | 10 | 2 |
| 2002 | 10 | 11 |
| 2003 | 9 | 13 |
| 2004 | 8 | 10 |
| 2005 | 7 | 11 |
| 2006 | 11 | 14 |
| 2007 | 8 | 12 |
| 2008 | 5 | 8 |
| 2009 | 1 | 10 |
| 2010 | 9 | 14 |
| 2011 | 5 | 21 |
| 2012 | 12 | 17 |
| 2013 | 10 | 20 |
| 2014 | 19 | 34 |
| 2015 | 25 | 30 |
| 2016 | 20 | 13 |
| 2017 | 28 | 46 |
| 2018 | 14 | 32 |
| 2019 | 19 | 17 |
| 2020 | 14 | 10 |
| 2021 | 17 | 28 |
| 2022 | 14 | 15 |
| 2023 | 17 | 14 |
| 2024 | 17 | 14 |
| 2025 | 14 | 16 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Oven arrangement and method for manufacturing preform building elements used for building a rotor blade of a wind turbine6 Oct 2026US 12,752,464 B2Siemens Gamesa Renewable Energy A/S
- Composite forming29 Sep 2026US 12,746,731 B2The Boeing Company
- Method for manufacturing a preform building element and oven25 Aug 2026US 12,715,180 B2Siemens Gamsea Renewable Energy A/S
- Reusable expandable media with flexible skin for composite manufacturing and methods thereof28 Jul 2026US 12,691,610 B2The Boeing Company
- Oven, adapted to heat preform building material arranged on a transportable, plate-like mold carrier for producing preform building elements used for building a rotor blade of a wind turbine16 Jun 2026US 12,654,366 B2Siemens Gamesa Renewable Energy A/S
- Shaping method, shaping apparatus, and article manufacturing method23 Jul 2026US 2026/0208401 A1Canon Kabushiki Kaisha
- Method for adjusting the temperature inside a rotational molding chamber23 Apr 2026US 2026/0109087 A1Polivinil Rotomachinery S.P.A.
- Method for producing stretched film23 Apr 2026US 2026/0109105 A1Kaneka Corporation
- Integrated machine for sterilizing and pressing, assembly line for sterilizing and pressing combination lid and method therefor26 Feb 2026US 2026/0053967 A1Foshan Haolang Pharmaceutical Co., Ltd.
- Method for joining at least two sections of a wind turbine blade using an air heater device26 Feb 2026US 2026/0054455 A1Siemens Gamesa Renewable Energy A/S
Most cited
By later US patents
- Method and apparatus for producing parts by selective sintering887US 4,863,538 ABoard of Regents, The University of Texas System · 1989
- Multiple material systems for selective beam sintering380US 4,944,817 ABoard of Regents, The University of Texas System · 1990
- Method for selective laser sintering with layerwise cross-scanning368US 5,155,324 A1992
- Selective laser sintering with assisted powder handling352US 4,938,816 ABoard of Regents, The University of Texas System · 1990
- Multiple material systems for selective beam sintering335US 5,076,869 ABoard of Regents, The University of Texas System · 1991