Y10S 148/902
Metal treatment: having portions of differing metallurgical properties or characteristics
Official title: having portions of differing metallurgical properties or characteristics
Y10S148/902 (Metal treatment: having portions of differing metallurgical properties or characteristics) appears on 616 US grants and 131 published applications in this corpus.
Search patents in Y10S- Granted patents
- 616
- Published applications
- 131
- Assignees
- 310
- Inventors
- 1,258
- Latest grant
- 20 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 13 | 0 |
| 1978 | 6 | 0 |
| 1979 | 8 | 0 |
| 1980 | 13 | 0 |
| 1981 | 12 | 0 |
| 1982 | 6 | 0 |
| 1983 | 13 | 0 |
| 1984 | 15 | 0 |
| 1985 | 10 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 23 | 0 |
| 1989 | 31 | 0 |
| 1990 | 32 | 0 |
| 1991 | 16 | 0 |
| 1992 | 23 | 0 |
| 1993 | 22 | 0 |
| 1994 | 24 | 0 |
| 1995 | 16 | 0 |
| 1996 | 21 | 0 |
| 1997 | 15 | 0 |
| 1998 | 24 | 0 |
| 1999 | 21 | 0 |
| 2000 | 33 | 0 |
| 2001 | 32 | 8 |
| 2002 | 36 | 21 |
| 2003 | 26 | 15 |
| 2004 | 11 | 15 |
| 2005 | 12 | 11 |
| 2006 | 6 | 17 |
| 2007 | 5 | 8 |
| 2008 | 14 | 4 |
| 2009 | 6 | 15 |
| 2010 | 17 | 7 |
| 2011 | 17 | 2 |
| 2012 | 6 | 3 |
| 2013 | 0 | 2 |
| 2014 | 5 | 1 |
| 2015 | 4 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10S 148/906Roller bearing element132
- Y10S 148/903Directly treated with high energy electromagnetic waves or particles122
- Y10S 148/909Tube102
- Y10S 148/908Spring81
- Y10S 148/904Crankshaft21
- Y10S 148/905Cutting tool14
- Y10S 148/907Threaded or headed fastener8
- Y10S 148/91In pattern discontinuous in two dimensions8
Recent patents
- Method and device for heat treating a metal component20 Sep 2022US 11,447,838 B2Schwartz GmbH
- Rolling apparatus1 Dec 2020US RE48,336 E1Nsk Ltd.
- Bonded structure and method for manufacturing the same26 Nov 2019US 10,486,391 B2Honda Motor Co., Ltd.
- Steel compositions for special uses14 Apr 2015US 9,005,520 B2V & M France
- High-strength welded steel pipe and method for producing the same10 Mar 2015US 8,974,610 B2Nippon Steel & Sumitomo Metal Corporation
- Method and device for heat treating a metal component20 Dec 2018US 2018/0363079 A1Schwartz GmbH
- Bonded structure and method for manufacturing the same28 Jun 2018US 2018/0178490 A1Honda Motor Co., Ltd.
- High-strength steel sheet and method for manufacturing same28 Aug 2014US 2014/0242416 A1Jfe Steel Corporation
- Bearing for alternator and bearing for pulley28 Mar 2013US 2013/0077906 A1Ntn Corporation
- Thick welded steel pipe excellent in low temperature toughness, manufacturing method of thick welded steel pipe excellent in low temperature toughness, and steel plate for manufacturing thick welded steel pipe14 Feb 2013US 2013/0037162 A1Nippon Steel & Sumitomo Metal Corporation
Most cited
By later US patents
- Method of manufacturing a differentially heat treated catheter guide wire178US 5,171,383 ATerumo Kabushiki Kaisha · 1992
- Skin melting101US 4,122,240 AUnited Technologies Corporation · 1978
- Surface modification99US 4,015,100 AAvco Everett Research Laboratory, Inc. · 1977
- Laser systems91US 5,127,019 ABattelle Memorial Institute · 1992
- Material properties91US 5,131,957 ABattelle Memorial Institute · 1992