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Patent Assignment Assignor Details
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Assignor Name : HANSEN, WALTER
Total Assignments: 5
Assignment: 1
Reel/Frame:004776/0220   Pages: 2
Recorded: 08/31/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KENNEDY, JOHN A. JR.
Exec Dt:
08/28/1987
2
HANSEN, WALTER
Exec Dt:
08/28/1987
Assignee
1
DR.-ING. RUDOLF HELL, GMBH
GRENSTRASSE 1-5,
A CORP. OF GERMANY
2300 KIEL 14, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4803497
NONE
07091681
Correspondence name and address
SIEMENS CORPORATE RESEARCH & SUPPORT,
INC.
PLD PATENT OPERATIONS
186 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 2
Reel/Frame:015216/0799   Pages: 3
Recorded: 10/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULAN, ANDREAS
Exec Dt:
03/05/2004
2
GESTERMANN, FRITZ
Exec Dt:
03/15/2004
3
MARRE, MANFRED
Exec Dt:
03/26/2004
4
HANSEN, WALTER
Exec Dt:
03/09/2004
5
GROBHOLZ, MICHAEL
Exec Dt:
03/09/2004
Assignee
1
BAYER MATERIALSCIENCE AG
LAW AND PATENTS
PATNET AND LICENSING, BUILDING Q18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7329331
US20050173257
10491621
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
SUSEN E. SHAW MCBEE
1990 M STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20036-3425
Assignment: 3
Reel/Frame:015734/0257   Pages: 2
Recorded: 04/23/2004
Attorney Dkt #:22133-00010-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULAN, ANDREAS
Exec Dt:
03/16/2004
2
HANSEN, WALTER
Exec Dt:
03/22/2004
3
GESTERMANN, FRITZ
Exec Dt:
03/17/2004
4
GROBHOLZ, MICHAEL
Exec Dt:
03/22/2004
5
PINTER, HANS-DIETER
Exec Dt:
03/19/2004
Assignee
1
BAYER MATERIALSCIENCE AG
KONZERNBEREICH BP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7128824
US20040245117
10493484
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
SUSAN E. SHAW MCBEE
1990 M STREET, N.W., SUITE 800
WASHINGTON, DC 20036-3425
Assignment: 4
Reel/Frame:015782/0209   Pages: 2
Recorded: 09/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GESTERMANN, FRITZ
Exec Dt:
07/26/2004
2
MALCHOW, RICHARD
Exec Dt:
07/23/2004
3
HANSEN, WALTER
Exec Dt:
07/23/2004
4
SENGSTOCK, GABY
Exec Dt:
07/23/2004
Assignee
1
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7658835
US20050056549
10937563
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
SUSAN E. SHAW MCBEE
1990 M STREET, N.W., SUITE 800
WASHINGTON, DC 20036-3425
Assignment: 5
Reel/Frame:064892/0468   Pages: 6
Recorded: 09/13/2023
Attorney Dkt #:4974-000001/US/CPF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARGA, EMERICK
Exec Dt:
02/28/2023
2
QUEEN, JACK
Exec Dt:
02/27/2023
3
HERTZ, KENNETH B.
Exec Dt:
02/27/2023
4
JONES, JEFFREY
Exec Dt:
02/27/2023
5
SHIFFER, ISIS ALEXANDRA
Exec Dt:
09/13/2023
6
HANSEN, WALTER
Exec Dt:
02/28/2023
Assignee
1
MEMBRAIN SAFETY SOLUTIONS, LLC
C/O HERTZ LICHTENSTEIN & YOUNG
1800 CENTURY PARK EAST, 10TH FLOOR
LOS ANGELES, CALIFORNIA 90067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230248105
18113770
Correspondence name and address
RMCK LAW GROUP PLC
P.O. BOX 210280
AUBURN HILLS, MI 48321

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