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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GRUND, PETER
Total Assignments: 16
Assignment: 1
Reel/Frame:004382/0265   Pages: 1
Recorded: 03/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRUND, PETER
Exec Dt:
02/06/1985
2
HOLZ, PETER
Exec Dt:
02/06/1985
Assignee
1
MESSER GRIESHEIM GMBH
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4521996
NONE
06590719
Correspondence name and address
HAROLD PEZZNER, ESQ
1220 MARKET STREET
WILMINGTON, DE 19801
Assignment: 2
Reel/Frame:005019/0331   Pages: 2
Recorded: 10/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GRUND, PETER
Exec Dt:
07/23/1987
Assignee
1
MAHO AKTIENGESELLSCHAFT, A GERMAN CORP.
POSTFACH 1280
8962 PFRONTEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4831737
NONE
07081879
Correspondence name and address
LAWRENCE A. MAXHAM
BAKER, MAXHAM & JESTER
110 WEST C STREET, STE. 1202
SAN DIEGO, CA 92101
Assignment: 3
Reel/Frame:005238/0650   Pages: 1
Recorded: 02/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DONATH, SABINE
Exec Dt:
02/07/1989
2
GRUND, PETER
Exec Dt:
02/07/1989
3
HOLZ, PETER
Exec Dt:
03/03/1989
4
JAKOBS, UDO
Exec Dt:
02/07/1989
5
VOLKER, WOLFGANG
Exec Dt:
02/07/1989
Assignee
1
MESSER GRIESHEIM GMBH, A CORP. OF FED. REP. OF GERMANY
FRANKFURT/MAIN, FED. REP. OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4918876
NONE
07322784
Correspondence name and address
HAROLD PEZZNER, ESQUIRE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 4
Reel/Frame:005311/0101   Pages: 3
Recorded: 05/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GRUND, PETER
Exec Dt:
11/02/1989
Assignee
1
MAHO AKTIENGESELLSCHAFT
POSTFACH 1280, A GERMAN CORP.
PFRONTEN, GERMANY D-8962
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4951376
NONE
07436306
Correspondence name and address
LAWRENCE A. MAXHAM
BAKER, MAXHAM, JESTER & MEADOR
110 WEST "C" STREET
SUITE 1202
SAN DIEGO, CA 92101
Assignment: 5
Reel/Frame:005578/0744   Pages: 3
Recorded: 01/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BABEL, WERNER
Exec Dt:
10/15/1990
2
GRUND, PETER
Exec Dt:
10/12/1990
3
EBERL, GUNTER
Exec Dt:
10/15/1990
4
SUTOR, ULI
Exec Dt:
10/15/1990
Assignee
1
MAHO AKTIENGESELLSCHAFT
POSTFACH 1280
A GERMAN CORP.
D-8962 PFRONTEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5149937
NONE
07553077
Correspondence name and address
BAKER, MAXHAM, JESTER & MEADOR
SYMPHONY TOWERS
750 "B" ST., STE. 2770
SAN DIEGO, CA 92101
Assignment: 6
Reel/Frame:007309/0011   Pages: 3
Recorded: 11/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRUND, PETER
Exec Dt:
10/24/1994
Assignee
1
CHIRON-WERKE GMBH & CO. KG
TALSTRASSE 23
78532 TUTTLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5514063
NONE
08331558
Correspondence name and address
HOFFMANN & BARON
GLENN T. HENNEBERGER
350 JERICHO TURNPIKE
JERICHO, NY 11753
Assignment: 7
Reel/Frame:007328/0001   Pages: 3
Recorded: 11/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRUND, PETER
Exec Dt:
10/25/1994
Assignee
1
CHIRON-WERKE GMBH & CO. KG
TALSTRASSE 23
78532 TUTTLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5522303
NONE
08331490
Correspondence name and address
HOFFMANN & BARON
GLENN T. HENNEBERGER
350 JERICHO TURNPIKE
JERICHO, NY 11753
Assignment: 8
Reel/Frame:008300/0001   Pages: 3
Recorded: 11/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEIZER, ANTON RICHARD
Exec Dt:
08/16/1996
2
GRUND, PETER
Exec Dt:
08/16/1996
Assignee
1
CHIRON-WERKE GMBH & CO. KG
TALSTRASSE 23
78532 TUTTLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5795114
NONE
08702952
Correspondence name and address
PRETTY, SCHROEDER, BRUEGGEMANN & CLARK
MARK GARSCIA, ESQ.
444 SOUTH FLOWER STREET, STE. 2000
LOS ANGELES, CA 90071
Assignment: 9
Reel/Frame:008527/0875   Pages: 3
Recorded: 04/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUND, PETER
Exec Dt:
03/20/1997
2
SCHWEIZER, ANTON
Exec Dt:
03/20/1997
Assignee
1
CHIRON-WERKE GMBH & CO. KG
TALSTRASSE 23
78532 TUTTLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5878633
NONE
08832765
Correspondence name and address
CUMMINGS & LOCKWOOD
SCOTT D. WOFSY
FOUR STAMFORD PLAZA
P.O. BOX 120
STAMFORD, CT 06904-0120
Assignment: 10
Reel/Frame:008626/0258   Pages: 3
Recorded: 07/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRUND, PETER
Exec Dt:
03/20/1997
Assignee
1
CHIRON-WERKE GMBH & CO. KG
TALSTRASSE 23
D-78532 TUTTLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6385831
NONE
08824279
Correspondence name and address
CUMMINGS & LOCKWOOD
SCOTT D. WOFSY
FOUR STAMFORD PLAZA
STAMFORD, CT 06904-0120
Assignment: 11
Reel/Frame:008758/0765   Pages: 3
Recorded: 10/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUND, PETER
Exec Dt:
04/10/1997
2
HANINGER, RUDOLF
Exec Dt:
04/10/1997
Assignee
1
CHIRON-WERKE GMBH & CO. KG
TALSTRASSE 23
78532 TUTTLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5788433
NONE
08833835
Correspondence name and address
CUMMINGS & LOCKWOOD
SCOTT D. WOFSY
FOUR STAMFORD PLAZA
STAMFORD, CONNECTICUT 06904-0120
Assignment: 12
Reel/Frame:012392/0545   Pages: 3
Recorded: 12/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUND, PETER
Exec Dt:
08/30/2001
2
SCHMID, SIEGFRIED
Exec Dt:
08/30/2001
3
BLAZEK, PAVEL
Exec Dt:
08/30/2001
4
NIEDERBERGER, WALTER
Exec Dt:
08/30/2001
Assignee
1
STAMA MASCHINENFABRIK GMBH
SIEMENSSTRASSE 23
D-73278 SCHLIERBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6749495
US20020077052
09915003
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN, ET AL.
CHARLES L. GAGNEBIN, III
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 13
Reel/Frame:016319/0851   Pages: 4
Recorded: 06/09/2005
Attorney Dkt #:7291-70287-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUND, PETER
Exec Dt:
05/11/2005
2
KUPPINGER, ROLF
Exec Dt:
05/17/2005
3
FROMMER, KARL
Exec Dt:
05/04/2005
Assignee
1
STAMA MASCHINENFABRIK GMBH
SIEMENSSTRASSE 23
73278 SCHLIERBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7177720
US20050209730
11134570
Correspondence name and address
MICHAEL P. GIRARD
KLARQUIST SPARKMAN, LLP
ONE WORLD TRADE CENTER, SUITE 1600
121 S. W. SALMON STREET
PORTLAND, OR 97204-2988
Assignment: 14
Reel/Frame:024242/0696   Pages: 4
Recorded: 04/16/2010
Attorney Dkt #:0055955-000005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUMP, JOACHIM
Exec Dt:
02/03/2010
2
BRZANK, ENRICO
Exec Dt:
02/03/2010
3
WEBER, KONRAD
Exec Dt:
02/03/2010
4
GRUND, PETER
Exec Dt:
02/03/2010
5
KRIPS, OLIVER
Exec Dt:
02/08/2010
Assignee
1
BIOTRONIK CRM PATENT AG
NEUHOFSTRASSE 4
BAAR, SWITZERLAND 6341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8437847
US20100241187
12724917
Correspondence name and address
BRYAN H. OPALKO
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 15
Reel/Frame:047036/0419   Pages: 6
Recorded: 10/02/2018
Attorney Dkt #:BIO-17032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMERSCHMIDT, CHRISTOPH
Exec Dt:
09/20/2018
2
MERLIN, JULIAN
Exec Dt:
09/07/2018
3
FREIXAS MONTOLIO, JOAQUIM
Exec Dt:
09/07/2018
4
STEPHAN, ENRICO
Exec Dt:
09/07/2018
5
KRIPS, OLIVER
Exec Dt:
09/07/2018
6
FECHNER, ANDREAS
Exec Dt:
09/07/2018
7
GRUND, PETER
Exec Dt:
09/13/2018
Assignee
1
BIOTRONIK SE & CO. KG
WOERMANNKEHRE 1
BERLIN, GERMANY D-12359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190109374
16143594
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 16
Reel/Frame:049100/0703   Pages: 4
Recorded: 04/01/2019
Attorney Dkt #:BIO-17006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRIPS, OLIVER
Exec Dt:
03/05/2019
2
GRUND, PETER
Exec Dt:
03/05/2019
Assignee
1
BIOTRONIK SE & CO. KG
WOERMANNKEHRE 1
BERLIN, GERMANY D-12359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10999945
US20190297739
16363269
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480

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