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Patent Assignment Assignor Details
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Assignor Name : KRENZER, ULRICH
Total Assignments: 23
Assignment: 1
Reel/Frame:004803/0028   Pages: 1
Recorded: 07/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TIKAL, FRANZ
Exec Dt:
07/22/1987
2
KRENZER, ULRICH
Exec Dt:
07/22/1987
Assignee
1
HERTEL AG WERKZEUGE & HARTSTOFFE, WEHLAUER STR. 71/75, D-8510 FURTH, GERMANY
GERMANY
Property
 
Pat #
Pub #
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4826368
NONE
07059648
Correspondence name and address
SPENCER AND FRANK
1111 19TH STREET, N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:007404/0234   Pages: 3
Recorded: 03/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAGER, HORST
Exec Dt:
12/08/1994
2
SCHUFFENHAUER, MICHAEL
Exec Dt:
12/08/1994
3
MULLER, GEBHARD
Exec Dt:
12/08/1994
4
BORSCHERT, BERNHARD
Exec Dt:
12/12/1994
5
KRENZER, ULRICH
Exec Dt:
12/12/1994
Assignee
1
KENNAMETAL HERTEL AG WERKZEUGE + HARTSTOFFE
WEHLAUER STRASSE 73 D-90766 FURTH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5915895
NONE
08356251
Correspondence name and address
SPENCER, FRANK & SCHNEIDER
GEORGE H. SPENCER
1100 NEW YORK AVENUE, N.W.
SUITE 300 EAST
WASHINGTON, D.C. 20005-3955
Assignment: 3
Reel/Frame:008102/0340   Pages: 2
Recorded: 06/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENZER, ULRICH
Exec Dt:
05/30/1996
2
HITZ, WOLFGANG
Exec Dt:
05/30/1996
Assignee
1
KENNAMETAL HERTEL AG WERKZEUGE + HARTSTOFFE
WEHLAUER STRASSE 73
FURTH, GERMANY D-906
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5820316
NONE
08656239
Correspondence name and address
KENNAMETAL INC.
JOHN J. PRIZZI
P.O. BOX 231
LATROBE, PA 15650
Assignment: 4
Reel/Frame:008533/0714   Pages: 2
Recorded: 04/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENZER, ULRICH
Exec Dt:
03/14/1997
2
MUELLER, GEBHARD
Exec Dt:
03/14/1997
3
JAEGER, HORST
Exec Dt:
03/14/1997
Assignee
1
KENNAMETAL HERTEL AG WERKZEUGE + HARTSTOFFE
WEHLAUER STRASSE 73
FURTH, GERMANY D-906
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5904455
NONE
08809839
Correspondence name and address
KENNAMETAL INC.
JOHN J. PRIZZI
P.O. BOX 231
LATROBE,PA 15650
Assignment: 5
Reel/Frame:008782/0034   Pages: 2
Recorded: 06/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRENZER, ULRICH
Exec Dt:
05/16/1997
Assignee
1
KENNAMETAL HERTEL AG WERKZEUGE + HARTSTOFFE
WEHLAUER STRASSE 73
D-90766 FURTH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5967710
NONE
08849518
Correspondence name and address
NILS H. LJUNGMAN & ASSOCIATES
NILS H. LJUNGMAN, ESQ.
P.O. BOX 130
GREENBURG, PA 15601-0130
Assignment: 6
Reel/Frame:008830/0006   Pages: 2
Recorded: 06/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRENZER, ULRICH
Exec Dt:
05/16/1997
Assignee
1
KENNAMETAL HERTEL AG WERKZEUGE + HARTSTOFFE
WEHLAUER STRASSE 73
D-90766 FURTH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5967710
NONE
08849518
Correspondence name and address
NILS H. LUNGMAN, ESQ.
NILS H. LUNGMAN & ASSOCIATES
POST OFFICE BOX 130
GREENSBURG, PA 15601-0130
Assignment: 7
Reel/Frame:008673/0974   Pages: 2
Recorded: 06/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRENZER, ULRICH
Exec Dt:
05/20/1997
Assignee
1
KENNAMETAL HERTEL AG WERKZEUGE + HARTSTOFFE
WEHLAUER STRASSE 73
D-90766 FURTH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5800100
NONE
08836144
Correspondence name and address
NILS H. LJUNGMAN & ASSOCIATES
NILS H. LJUNGMAN
P.O. BOX 130
GREENSBURG, PA 15601-0130
Assignment: 8
Reel/Frame:008654/0712   Pages: 2
Recorded: 08/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRENZER, ULRICH
Exec Dt:
05/26/1997
Assignee
1
KENNAMETAL HERTEL AG WERKZEUGE + HARTSTOFFE WEHLAUER STRASSE 73
D-90766 FURTH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5873683
NONE
08836326
Correspondence name and address
NILS H. LJUNGMAN & ASSOCIATES
NILS H. LJUNGMAN, ESQ.
P.O. BOX 130
GREENSBURG, PA 15601-0130
Assignment: 9
Reel/Frame:012442/0458   Pages: 3
Recorded: 01/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRENZER, ULRICH
Exec Dt:
11/19/2001
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7008150
US20020114675
09966735
Correspondence name and address
NILS H. LJUNGMAN & ASSOCIATES
NILS H. LJUNGMAN, ESQ.
P.O. BOX 130
GREENSBURG, PA 15601-0130
Assignment: 10
Reel/Frame:012885/0066   Pages: 4
Recorded: 05/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRENZER, ULRICH
Exec Dt:
04/03/2002
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020159851
10061448
Correspondence name and address
NILS H. LJUNGMAN & ASSOCIATES
NILS H. LJUNGMAN, ESQ.
P.O. BOX 130
GREENSBURG, PA 15601-0130
Assignment: 11
Reel/Frame:017713/0827   Pages: 2
Recorded: 06/02/2006
Attorney Dkt #:NHL-KEH-32 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORSCHERT, BERNHARD
Exec Dt:
02/07/2006
2
KRENZER, ULRICH
Exec Dt:
02/13/2006
3
BUTTNER, RANIER
Exec Dt:
02/07/2006
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7476067
US20060204345
11337099
Correspondence name and address
NILS H. LJUNGMAN
P.O. BOX 130
GREENSBURG, PA 15601-0130
Assignment: 12
Reel/Frame:018661/0147   Pages: 2
Recorded: 12/20/2006
Attorney Dkt #:NHL-KEH-37 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENZER, ULRICH
Exec Dt:
09/05/2006
2
JUST, WERNER
Exec Dt:
09/05/2006
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7390148
US20070056413
11464279
Correspondence name and address
NILS H. LJUNGMAN
P.O. BOX 130
GREENSBURG, PA 15601-0130
Assignment: 13
Reel/Frame:023945/0179   Pages: 2
Recorded: 02/17/2010
Attorney Dkt #:P/2107-359 (V 14763)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRENZER, ULRICH
Exec Dt:
02/05/2010
Assignee
1
MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KG
OBERE BAHNSTRASSE 13
AALEN, GERMANY 73431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8628278
US20110103909
12673807
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 100368403
Assignment: 14
Reel/Frame:024270/0581   Pages: 2
Recorded: 04/22/2010
Attorney Dkt #:P/2107-365 (V 15424)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRENZER, ULRICH
Exec Dt:
04/16/2010
Assignee
1
MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KG
OBERE BAHNSTRASSE 13
AALEN, GERMANY 73431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8944729
US20110036225
12739208
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 100368403
Assignment: 15
Reel/Frame:025535/0654   Pages: 2
Recorded: 12/22/2010
Attorney Dkt #:P/2107-393 (V 17870)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRENZER, ULRICH
Exec Dt:
12/15/2010
Assignee
1
MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KG
OBERE BAHNSTRASSE 13
AALEN, GERMANY 73431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8845244
US20110103910
13000403
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:027518/0337   Pages: 2
Recorded: 01/11/2012
Attorney Dkt #:93638-824592 (000500US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENZER, ULRICH
Exec Dt:
12/06/2011
2
MARZ, PETER
Exec Dt:
12/06/2011
Assignee
1
MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KG
OBERE BAHNSTRASSE 13
AALEN, GERMANY 73431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8801344
US20120076597
13376376
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLR.
SAN FRANCISCO, CA 94111
Assignment: 17
Reel/Frame:033804/0108   Pages: 3
Recorded: 09/24/2014
Attorney Dkt #:2693-000186-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRENZER, ULRICH
Exec Dt:
08/28/2014
Assignee
1
MAPAL FABRIK FÜR PRÄZISIONSWERKZEUGE DR. KRESS KG
OBERE BAHNSTRASSE 13
AALEN, GERMANY 73431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9833843
US20150093205
14387577
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
2693-000186-US-NP
BLOOMFIELD HILLS, MI 48303
Assignment: 18
Reel/Frame:033846/0072   Pages: 3
Recorded: 09/30/2014
Attorney Dkt #:2693-000187-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRENZER, ULRICH
Exec Dt:
09/23/2014
Assignee
1
MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KG
OBERE BAHNSTRASSE 13
AALEN, GERMANY 73431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9643263
US20150050095
14386577
Correspondence name and address
STEPHEN OLSON; HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 19
Reel/Frame:038206/0092   Pages: 3
Recorded: 04/06/2016
Attorney Dkt #:2693-000221-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENZER, ULRICH
Exec Dt:
03/15/2016
2
TOPAL, SERKAN
Exec Dt:
03/21/2016
Assignee
1
MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KG
OBERE BAHNSTRASSE 13
AALEN, GERMANY 73431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9862036
US20160214184
14915314
Correspondence name and address
STEPHEN OLSON; HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 20
Reel/Frame:046664/0239   Pages: 4
Recorded: 08/22/2018
Attorney Dkt #:2651-3 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENZER, ULRICH
Exec Dt:
08/02/2018
2
MULLER, MARCO
Exec Dt:
08/02/2018
Assignee
1
MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KG
OBERE BAHNSTRASSE 13
AALEN, GERMANY 73431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10737337
US20190054549
16078893
Correspondence name and address
GEORGE LIKOUREZOS
445 BROADHOLLOW RD STE 420
MELVILLE, NY 117473685
Assignment: 21
Reel/Frame:049607/0300   Pages: 3
Recorded: 06/27/2019
Attorney Dkt #:2693-000258-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENZER, ULRICH
Exec Dt:
01/08/2019
2
TOPAL, SERKAN
Exec Dt:
01/08/2019
Assignee
1
MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KG
OBERE BAHNSTRASSE 13
AALEN, GERMANY 73431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11077504
US20190224759
16313967
Correspondence name and address
STEPHEN OLSON - HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 22
Reel/Frame:049221/0975   Pages: 3
Recorded: 05/20/2019
Attorney Dkt #:2693-000264-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRENZER, ULRICH
Exec Dt:
04/29/2019
2
FRIEDLI, PAUL
Exec Dt:
04/26/2019
Assignee
1
MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KG
OBERE BAHNSTRASSE 13
AALEN, GERMANY 73431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11123808
US20200030893
16337643
Correspondence name and address
STEPHEN T. OLSON - HARNESS, DICKEY & PIERCE, P.L.C
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 23
Reel/Frame:063561/0097   Pages: 4
Recorded: 05/08/2023
Attorney Dkt #:2651-29 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRENZER, ULRICH
Exec Dt:
05/03/2023
Assignee
1
MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KG
OBERE BAHNSTR, 13
AALEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230405691
18035164
Correspondence name and address
CARTER, DELUCA & FARRELL LLP
576 BROAD HOLLOW ROAD
MELVILLE, NY 11747

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