Patent Assignment
Reel/Frame 030544/0642
Assignment of Assignor's Interest
Recorded: 2013-06-04
Pages: 4
Assignor
DELORO STELLITE HOLDINGS CORPORATION
Executed: 2013-06-04
Assignee
KENNAMETAL INC.
1600 TECHNOLOGY WAY, LATROBE, PENNSYLVANIA, 15650-0231
Covered Properties
(15)
Hardfacing Method and Nickel Based Hardfacing Alloy
Patent:
5,935,350 →
Application:
08/790,630 →
Saw Blade Tips and Alloys Therefor
Patent:
6,479,014 →
Application:
09/626,990 →
Cobalt-Based Industrial Cutting Tool Inserts and Alloys Therefor
Patent:
6,733,603 →
Application:
09/713,562 →
Wear-Resistant, Corrosion-Resistant Cobalt-Based Alloys
Wear-Resistant, Corrosion-Resistant Ni-Cr-Mo Thermal Spray Powder and Method
Ductile Cobalt-Based Laves Phase Alloys
Abrasion-Resistant Weld Overlay
Weldable, Crack-Resistant Co-Based Alloy and Overlay Method
Weldable, Crack-Resistant Co-Based Alloy, Overlay Method, and Components
Spallation-Resistant Multilayer Thermal Spray Metal Coatings
Slurry-Based Manufacture of Thin Wall Metal Components
Manufacture of Composite Components by Powder Metallurgy
Wear Resistant Inner Coating for Pipes and Pipe Fittings
Dilution Control in Hardfacing Severe Service Components
Imparting High-Temperature Degradation Resistance to Metallic Components
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Notice of Security Interest in Patents and Trademarks
Oct 10, 1997
From: DELORO STELLITE COMPANY, INC., A DELAWARE CORPORATION
To: NATIONAL WESTMINSTER BANK, PLC, AS SECURITY TRUSTEE
Reel/Frame 008792/0569 →
Assignment of Assignor's Interest
Apr 20, 1998
From: RAGHU, DAMODARAN; LOHRMANN, MARTIN E.
To: DELORO STELLITE COMPANY, INC.
Reel/Frame 009140/0433 →
Assignment of Assignor's Interest
Jan 19, 2001
From: WU, JAMES B. C.; RAGHU, DAMODARAN; MCKEE, BRADLEY
To: DELORO STELLITE COMPANY, INC.
Reel/Frame 011463/0005 →
Assignment of Assignor's Interest
Mar 19, 2001
From: WU, JAMES B. C.; MCKEE, BRADLEY; PURVIS, IAN
To: DELORO STELLITE COMPANY, INC.
Reel/Frame 011642/0237 →
Assignment of Assignor's Interest
Aug 11, 2003
From: WU, JAMES B. C.; YAO, MATTHEW X.
To: DELORO STELLITE COMPANY, INC.
Reel/Frame 014372/0710 →
Assignment of Assignor's Interest
Mar 23, 2004
From: WU, JAMES B.C.; YAO, MATTHEW X.
To: DELORO STELLITE COMPANY, INC.
Reel/Frame 014453/0619 →
Change of Name
May 5, 2004
From: DELORO STELLITE COMPANY, INC.
To: DELORO STELLITE LIMITED PARTNERSHIP
Reel/Frame 014601/0062 →
Assignment of Assignor's Interest
May 9, 2004
From: DELORO STELLITE LIMITED PARTNERSHIP
To: DELORO STELLITE HOLDINGS CORPORATION
Reel/Frame 014609/0250 →
Assignment of Assignor's Interest
Mar 17, 2005
From: YAO, MATTHEW X.; WU, JAMES B. C.
To: DELORO STELLITE HOLDINGS CORPORATION
Reel/Frame 015790/0809 →
Security Agreement
May 15, 2006
From: DELORO STELLITE HOLDINGS CORPORATION
To: THE ROYAL BANK OF SCOTLAND, PLC, AS AGENT AND AS TRUSTEE
Reel/Frame 017606/0727 →
Assignment of Assignor's Interest
Feb 8, 2007
From: SWINGLEY, THOMAS; LUER, KEVIN; WEBBER, RODERICK; WU, JAMES B. C.
To: DELORO STELLITE HOLDINGS CORPORATION
Reel/Frame 018868/0573 →
Assignment of Assignor's Interest
Nov 20, 2007
From: HELLINGER, VOLKER; YAO, MATTHEW X.; WU, JAMES B.C.
To: DELORO STELLITE HOLDINGS CORPORATION
Reel/Frame 020136/0854 →
Assignment of Assignor's Interest
Apr 15, 2010
From: WU, JAMES B.C.; YAO, MATTHEW X.
To: DELORO STELLITE HOLDINGS CORPORATION
Reel/Frame 024238/0624 →
Assignment of Assignor's Interest
Jun 9, 2010
From: LEE, DAVID A.; DE VILLIERS-LOVELOCK, HEIDI LYNETTE; DEWET, DANIE JACOBUS; WU, JAMES B. C.
To: DELORO STELLITE HOLDINGS CORPORATION
Reel/Frame 024511/0376 →
Assignment of Assignor's Interest
Nov 29, 2010
From: BELHADJHAMIDA, ABDELHAKIM; WILLIAMS, DONALD; DAVIES, JOHN
To: DELORO STELLITE HOLDINGS CORPORATION
Reel/Frame 025426/0819 →
Assignment of Assignor's Interest
Nov 29, 2010
From: BELHADJHAMIDA, ABDELHAKIM; WILLIAMS, DONALD; DAVIES, JOHN
To: DELORO STELLITE HOLDINGS CORPORATION
Reel/Frame 025426/0789 →
Assignment of Assignor's Interest
Jul 22, 2011
From: YAO, MATTHEW; DEJONG, LOUW; DEWET, DANIE
To: DELORO STELLITE HOLDINGS CORPORATION
Reel/Frame 026635/0280 →
Assignment of Assignor's Interest
Feb 7, 2012
From: YAO, MATTHEW; COLLIER, RACHEL; DEWET, DANIE
To: DELORO STELLITE HOLDINGS CORPORATION
Reel/Frame 027661/0844 →
Release of Security Interest
Mar 21, 2013
From: THE ROYAL BANK OF SCOTLAND
To: DELORO STELLITE HOLDINGS CORPORATION
Reel/Frame 030055/0903 →