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Patent Assignment Assignor Details
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Assignor Name : ZEUG, BERTHOLD HEINRICH
Total Assignments: 15
Assignment: 1
Reel/Frame:021777/0853   Pages: 2
Recorded: 11/03/2008
Attorney Dkt #:KH-2367PC(NHL-KEH-61)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAEGER, HORST MANFRED
Exec Dt:
09/29/2008
2
MERGENTHALER, PETER KARL
Exec Dt:
09/29/2008
3
ZEUG, BERTHOLD HEINRICH
Exec Dt:
09/29/2008
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8376669
US20090044986
12211479
Correspondence name and address
NILS H. LJUNGMAN
P.O. BOX 130
GREENSBURG, PA 15601-0130
Assignment: 2
Reel/Frame:021880/0186   Pages: 2
Recorded: 11/24/2008
Attorney Dkt #:KH-2368PC(NHL-KEH-62US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERGENTHALER, PETER KARL
Exec Dt:
09/29/2008
2
ZEUG, BERTHOLD HEINRICH
Exec Dt:
09/29/2008
3
JAEGER, HORST MANFRED
Exec Dt:
09/29/2008
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8475090
US20090071723
12206358
Correspondence name and address
NILS H. LJUNGMAN
P.O. BOX 130
GREENSBURG, PA 15601-0130
Assignment: 3
Reel/Frame:024960/0520   Pages: 5
Recorded: 09/09/2010
Attorney Dkt #:0687-101011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERGENTHALER, PETER KARL
Exec Dt:
08/25/2010
2
ZEUG, BERTHOLD HEINRICH
Exec Dt:
08/25/2010
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8827605
US20100322732
12811847
Correspondence name and address
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:025923/0804   Pages: 5
Recorded: 12/06/2010
Attorney Dkt #:0687-102761
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAGER, HORST MANFRED
Exec Dt:
09/29/2010
2
ZEUG, BERTHOLD HEINRICH
Exec Dt:
09/29/2010
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9079255
US20110097168
12933896
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:031554/0567   Pages: 3
Recorded: 11/06/2013
Attorney Dkt #:K-4055DEUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWAEGERL, JUERGEN
Exec Dt:
03/05/2013
2
ZEUG, BERTHOLD HEINRICH
Exec Dt:
03/06/2013
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9050659
US20130183112
13743536
Correspondence name and address
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PA 15650-0231
Assignment: 6
Reel/Frame:032606/0595   Pages: 3
Recorded: 04/04/2014
Attorney Dkt #:K-4261DEUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWAEGERL, JUERGEN
Exec Dt:
04/03/2014
2
ZEUG, BERTHOLD HEINRICH
Exec Dt:
04/04/2014
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10058930
US20140301799
14243350
Correspondence name and address
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PA 15650-0231
Assignment: 7
Reel/Frame:032932/0535   Pages: 3
Recorded: 05/20/2014
Attorney Dkt #:K-4262DEUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWAEGERL, JUERGEN
Exec Dt:
04/28/2014
2
ZEUG, BERTHOLD HEINRICH
Exec Dt:
04/29/2014
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9481040
US20140348602
14282426
Correspondence name and address
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PA 15650-0231
Assignment: 8
Reel/Frame:035931/0785   Pages: 7
Recorded: 06/19/2015
Attorney Dkt #:K-05915-US-DP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEMPELMEIER, JULIA
Exec Dt:
05/13/2015
2
SCHWAEGERL, JUERGEN
Exec Dt:
05/19/2015
3
GUTER, TIM
Exec Dt:
05/13/2015
4
KAUPER, HERBERT RUDOLF
Exec Dt:
05/13/2015
5
BUETTNER, RAINER
Exec Dt:
05/13/2015
6
ZEUG, BERTHOLD HEINRICH
Exec Dt:
05/13/2015
7
SCHMITT, ALEXANDER
Exec Dt:
05/13/2015
8
SOLLFRANK, PETER
Exec Dt:
05/19/2015
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D760565
NONE
29525416
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 9
Reel/Frame:036883/0954   Pages: 7
Recorded: 10/26/2015
Attorney Dkt #:K-05915-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEMPELMEIER, JULIA
Exec Dt:
10/12/2015
2
SCHWAEGERL, JUERGEN
Exec Dt:
10/15/2015
3
KAUPER, HERBERT RUDOLF
Exec Dt:
10/12/2015
4
GUTER, TIM
Exec Dt:
10/22/2015
5
ZEUG, BERTHOLD HEINRICH
Exec Dt:
10/12/2015
6
BÜTTNER, RAINER
Exec Dt:
10/21/2015
7
SOLLFRANK, PETER
Exec Dt:
10/14/2015
8
SCHMITT, ALEXANDER
Exec Dt:
10/22/2015
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160075001
14851988
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 10
Reel/Frame:041769/0964   Pages: 10
Recorded: 03/28/2017
Attorney Dkt #:K-04390-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWÄGERL, JÜRGEN
Exec Dt:
03/22/2017
2
ZEUG, BERTHOLD HEINRICH
Exec Dt:
03/07/2017
3
JÄGER, HORST MANFRED
Exec Dt:
03/07/2017
4
KAUPER, HERBERT RUDOLF
Exec Dt:
03/07/2017
5
TEMPELMEIER, JULIA
Exec Dt:
03/07/2017
6
GUTER, TIM
Exec Dt:
03/07/2017
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10213845
US20170028480
15302443
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 11
Reel/Frame:047921/0337   Pages: 4
Recorded: 01/07/2019
Attorney Dkt #:P15-06058-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZEUG, BERTHOLD HEINRICH
Exec Dt:
01/07/2019
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10207336
US20170113281
15331615
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DEPT
1600 TECHNOLOGY WAY
P.O. BOX 231
LATROBE, PA 15650-0231
Assignment: 12
Reel/Frame:047968/0983   Pages: 6
Recorded: 01/11/2019
Attorney Dkt #:P15-06059-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZEUG, BERTHOLD HEINRICH
Exec Dt:
01/07/2019
2
SCHWÄGERL, JÜRGEN
Exec Dt:
12/18/2018
3
JÄGER, HORST MANFRED
Exec Dt:
12/18/2018
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10434582
US20170113282
15331633
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DEPT
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 13
Reel/Frame:048633/0883   Pages: 8
Recorded: 03/19/2019
Attorney Dkt #:P16-06217-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JÄGER, HORST MANFRED
Exec Dt:
03/06/2019
2
SCHUFFENHAUER, MICHAEL
Exec Dt:
03/08/2019
3
SCHWÄEGERL, JÜERGEN
Exec Dt:
03/08/2019
4
ZEUG, BERTHOLD HEINRICH
Exec Dt:
03/08/2019
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10576552
US20180264558
15916903
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 14
Reel/Frame:054595/0540   Pages: 5
Recorded: 12/09/2020
Attorney Dkt #:P19-06423-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JÄGER, HORST MANFRED
Exec Dt:
12/08/2020
2
ZEUG, BERTHOLD HEINRICH
Exec Dt:
12/08/2020
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11623287
US20210170505
17112483
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 15
Reel/Frame:056740/0799   Pages: 6
Recorded: 07/02/2021
Attorney Dkt #:P20-06493-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DA SILVA, MARCELO EURIPEDES
Exec Dt:
07/01/2021
2
KUHLEMANN, PATRICK
Exec Dt:
07/01/2021
3
GEY, CHRISTOPH
Exec Dt:
07/01/2021
4
SCHUFFENHAUER, MICHAEL
Exec Dt:
07/02/2021
5
ZEUG, BERTHOLD HEINRICH
Exec Dt:
06/30/2021
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11839920
US20220410278
17361120
Correspondence name and address
MICHAEL P. ALEXANDER
1543 FORESTVIEW
PITTSBURGH, PA 15234

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