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Patent Assignment Assignor Details
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Assignor Name : LENK, DORIS
Total Assignments: 3
Assignment: 1
Reel/Frame:020734/0780   Pages: 2
Recorded: 03/25/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOTTKE, VOLKMAR
Exec Dt:
02/08/2008
2
LENK, DORIS
Exec Dt:
02/11/2008
3
WESTPHAL, HARTMUT
Exec Dt:
02/08/2008
4
VAN DEN BERG, HENDRIKUS
Exec Dt:
02/11/2008
Assignee
1
KENNAMETAL WIDIA PRODUKTONS GMBH & CO. KG
MUNCHENER STRASSE 125-127
D-45145 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8012535
US20090042059
12067897
Correspondence name and address
K.F. ROSS P.C.
5683 RIVERDALE AVENUE
SUITE 203 BOX 900
BRONX, NY 10471-0900
Assignment: 2
Reel/Frame:021140/0633   Pages: 4
Recorded: 06/24/2008
Attorney Dkt #:24152
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF A WORD IN THE ASSIGNEE COMPANY'S NAME PREVIOUSLY RECORDED ON REEL 020734 FRAME 0780. ASSIGNOR(S) HEREBY CONFIRMS THE KENNAMETAL WIDIA PRODUKTIONS GMBH & CO. KG.
Assignors
1
SOTTKE, VOLKMAR
Exec Dt:
02/08/2008
2
LENK, DORIS
Exec Dt:
02/11/2008
3
WESTPHAL, HARTMUT
Exec Dt:
02/18/2008
4
VAN DEN BERG, HENDRIKUS
Exec Dt:
02/11/2008
Assignee
1
KENNAMETAL WIDIA PRODUKTIONS GMBH & CO. KG
MUNCHENER STRASSE 125 - 127
ESSEN, GERMANY D-45145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8012535
US20090042059
12067897
Correspondence name and address
KF ROSS PC
P.O. BOX 900
BRONX, NY 10471-0900
Assignment: 3
Reel/Frame:029695/0112   Pages: 8
Recorded: 01/25/2013
Attorney Dkt #:K-4121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOTTKE, VOLKMAR
Exec Dt:
01/16/2013
2
LENK, DORIS
Exec Dt:
01/16/2013
3
WESTPHAL, HARTMUT
Exec Dt:
01/15/2013
4
VAN DEN BERG, HENDRIKUS
Exec Dt:
01/16/2013
5
LEICHT, PETER
Exec Dt:
01/14/2013
6
GREENFIELD, MARK
Exec Dt:
01/14/2013
7
LIU, YIXIONG
Exec Dt:
01/14/2013
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9017809
US20140208659
13750252
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650

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