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Patent Assignment Assignor Details
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Assignor Name : BURGHARDT, BERTHOLD
Total Assignments: 9
Assignment: 1
Reel/Frame:005634/0221   Pages: 2
Recorded: 03/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BURGHARDT, BERTHOLD
Exec Dt:
01/08/1991
Assignee
1
LAMBDA PHYSIK FORSCHUNGS- UND ENTWICKLUNGSGESELLSCHAFT MBH, A CORP. OF GERMANY
HANS -BOCKLER-STRASSE 12
3400 GOTTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5226050
NONE
07646674
Correspondence name and address
STEPHEN R. ARNOLD
WALLENSTEIN, WAGNER & HATTIS, LTD.
100 S. WACKER DR., STE 2100
CHICAGO IL 60606
Assignment: 2
Reel/Frame:006758/0466   Pages: 2
Recorded: 11/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURGHARDT, BERTHOLD
Exec Dt:
10/08/1993
2
KAHLERT, HANS J.
Exec Dt:
10/07/1993
3
SARBACH, UWE
Exec Dt:
10/15/1993
Assignee
1
MICROLAS LASERSYSTEM GMBH
HANS-BOCKLER-STRASSE 12
GOTTINGEN, GERMANY 37079
Property
 
Pat #
Pub #
Intl #
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5414559
NONE
08081018
Correspondence name and address
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
THOMAS R. NESBITT, JR.
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 3
Reel/Frame:008060/0028   Pages: 2
Recorded: 05/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURGHARDT, BERTHOLD
Exec Dt:
04/30/1996
2
KAHLERT, HANS-JURGEN
Exec Dt:
04/30/1996
Assignee
1
MICROLAS LASERSYSTEM GMBH
HANS-BOCKLER-STRASSE 12
GOTTINGEN, GERMANY 37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5721416
NONE
08653047
Correspondence name and address
BRUMBAUGE, GRAVES, DONOHUE & RAYMOND
ARTHUR S. TENSER
30 ROCKEFELLER PLAZA, 44TH FLOOR
NEW YORK, NY 10112
Assignment: 4
Reel/Frame:008704/0350   Pages: 2
Recorded: 07/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAHLERT, HANS-JURGEN
Exec Dt:
05/30/1997
2
BURGHARDT, BERTHOLD
Exec Dt:
05/30/1997
Assignee
1
MICROLAS LASERSYSTEM GMBH
ROBERT-BOSCH-BREITE 10
37079 GOTTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5796521
NONE
08895755
Correspondence name and address
LIMBACH & LIMBACH
MICHAEL A. STALLMAN
2001 FERRY BUILDING
SAN FRANCISCO, CALIFORNIA 94111
Assignment: 5
Reel/Frame:009813/0220   Pages: 3
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOEMAKER, CURTIS L.
Exec Dt:
02/09/1999
2
TREADWELL, DANIEL J.
Exec Dt:
02/08/1999
3
BURGHARDT, BERTHOLD
Exec Dt:
02/05/1999
4
GOVORKOV, SERGEI V.
Exec Dt:
02/11/1999
Assignees
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
2
MICROLAS LASERSYSTEM GMBH
ROBERT-BOSCH-BREITE 10
37079 GOETTINGEN, GERMANY
3
LAMBDA-PHYSIK GMBH
HANS-BOCKLER STRASSE 12
37079 GOETTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6172329
NONE
09198160
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING ET AL
DARLA P. FONSECA
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 6
Reel/Frame:012202/0532   Pages: 3
Recorded: 09/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAHLERT, HANS-JURGEN
Exec Dt:
07/30/2001
2
BURGHARDT, BERTHOLD
Exec Dt:
07/30/2001
Assignee
1
MICROLAS LASERSYSTEM GMBH
ROBERT-BOSCH-BREITE 10
37077 GOTTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6621639
US20020041444
09960801
Correspondence name and address
SIERRA PATENT GROUP, LTD.
ANDREW V. SMITH
P.O. BOX 6149
STATELINE, NV 89449
Assignment: 7
Reel/Frame:016910/0830   Pages: 3
Recorded: 08/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURGHARDT, BERTHOLD
Exec Dt:
07/04/2005
2
SCHMIDT, HENNING
Exec Dt:
07/04/2005
3
OESTERLIN, PETER
Exec Dt:
07/04/2005
4
BRUNWINKEL, KLAUS
Exec Dt:
07/04/2005
Assignee
1
INNOVAVENT GMBH
BERTH-VON-SUTTNER STRASSE 5
37085 GOTTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060062127
11207981
Correspondence name and address
MICHAEL P. STRAUB, ESQ.
STRAUB & POKOTYLO
620 TINTON AVENUE
BLDG. B, 2ND FLOOR
TINTON FALLS, NJ 07724
Assignment: 8
Reel/Frame:016909/0484   Pages: 2
Recorded: 08/24/2005
Attorney Dkt #:COHK-5591
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERBER, JOERG
Exec Dt:
08/18/2005
2
BURGHARDT, BERTHOLD
Exec Dt:
08/08/2005
3
SIMON, FRANK
Exec Dt:
08/18/2005
Assignee
1
COHERENT, INC.
5100 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060007554
11175247
Correspondence name and address
STALLMAN & POLLOCK LLP
ATTN: MICHAEL A. STALLMAN
353 SACRAMENTO STREET, SUITE 2200
SAN FRANCISCO, CA 94111
Assignment: 9
Reel/Frame:017159/0327   Pages: 2
Recorded: 01/03/2006
Attorney Dkt #:COHK-5591
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERBER, JOERG
Exec Dt:
08/18/2005
2
BURGHARDT, BERTHOLD
Exec Dt:
08/08/2005
3
SIMON, FRANK
Exec Dt:
08/18/2005
Assignee
1
LAMBDA PHYSIK AG
HANS-BOECKLER-STRASSE 12
GOETTINGEN, GERMANY D-37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060007554
11175247
Correspondence name and address
STALLMAN & POLLOCK LLP
ATTN: MICHAEL A. STALLMAN
353 SACRAMENTO STREET
SUITE 2200
SAN FRANCISCO, CA 94111

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