Description
Class B21J : FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES
Subclass 3/00: Lubricating during forging or pressing (lubricating in general F16N)
B21J 3/00
Sub-Class
Stats
- 24 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 18 Total Patent Owners
- 97 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10427209 | Steam cushion forming | May 02, 17 | Oct 01, 19 | GM Global Technology Operations LLC |
| 10369619 | Method of dressing a forge die in the implementation of parts obtained by two successive operations of foundry casting followed by forging | Dec 05, 12 | Aug 06, 19 | SAINT JEAN INDUSTRIES |
| 10300515 | Point forming processes | Aug 12, 14 | May 28, 19 | National Machinery LLC |
| 10240025 | Compositions comprising estolide compounds and methods of making and using the same | Dec 05, 17 | Mar 26, 19 | Biosynthetic Technologies, LLC |
| 10207312 | Lubrication processes for enhanced forgeability | Jun 14, 10 | Feb 19, 19 | ATI PROPERTIES LLC |
| 9909200 | Method of manufacturing Ni-base superalloy | Sep 29, 15 | Mar 06, 18 | HITACHI METALS, LTD. |
| 9682418 | Method and apparatus for incremental sheet forming | Jun 18, 09 | Jun 20, 17 | THE BOEING COMPANY |
| 9637700 | Compositions comprising estolide compounds and methods of making and using the same | Aug 18, 15 | May 02, 17 | Biosynthetic Technologies, LLC |
| 9610630 | Closed-die forging method and method of manufacturing forged article | Dec 26, 11 | Apr 04, 17 | HITACHI METALS, LTD. |
| 9546336 | Compositions comprising estolide compounds and methods of making and using the same | Jun 06, 16 | Jan 17, 17 | Biosynthetic Technologies, LLC |
| 9539636 | Articles, systems, and methods for forging alloys | Mar 15, 13 | Jan 10, 17 | ATI PROPERTIES LLC |
| 9487725 | Compositions comprising estolide compounds and methods of making and using the same | Apr 01, 15 | Nov 08, 16 | Biosynthetic Technologies, LLC |
| 9440283 | Method for hot shaping a workpiece and agent for reducing the heat emission | Aug 31, 12 | Sep 13, 16 | BOEHLER SCHMIEDETECHNIK GMBH & CO KG |
| 9327342 | Lubrication processes for enhanced forgeability | Feb 15, 11 | May 03, 16 | ATI PROPERTIES LLC |
| 9296035 | Lubricating-oil composition for forging molding and forging molding apparatus | Sep 30, 10 | Mar 29, 16 | MITSUBISHI HEAVY INDUSTRIES, LTD., SATO SPECIAL OIL, LTD., |
| 9242291 | Hot workability of metal alloys via surface coating | Jun 12, 14 | Jan 26, 16 | ATI PROPERTIES, INC. |
| 9182060 | Spherical annular seal member and method of manufacturing the same | Mar 26, 15 | Nov 10, 15 | OILES CORPORATION |
| 9027374 | Methods to improve hot workability of metal alloys | Mar 15, 13 | May 12, 15 | ATI PROPERTIES, INC. |
| 9016097 | Compositions comprising estolide compounds and methods of making and using the same | Dec 09, 13 | Apr 28, 15 | Biosynthetic Technologies, LLC |
| 8999899 | Lubricating oil composition for working using sizing press | Mar 30, 05 | Apr 07, 15 | IDEMITSU KOSAN CO., LTD. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2018/0318,909 | STEAM CUSHION FORMING | May 02, 17 | Nov 08, 18 | GM Global Technology Operations LLC |
| 2017/0073,831 | COMPOSITION FOR DIRECT-CURRENT CATHODIC ELECTROLYSIS, LUBRICATION-FILM-EQUIPPED METAL MATERIAL, AND PRODUCTION METHOD THEREFOR | Feb 16, 15 | Mar 16, 17 | NIHON PARKERIZING CO., LTD. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 35 Months (last 2 years Issuances)
- 35 Months (last 5 years Issuances)