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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 : BIOTEST AG
Total Assignments: 8
Assignment: 1
Reel/Frame:015147/0203   Pages: 3
Recorded: 03/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/25/2004
Assignees
1
SCHLAIFHAUSEN 228
D-91369 WIESENTHAU, GERMANY
2
GERHART-HAUPTMANN-STRASSE 106
D-90763 FURTH, GERMANY
3
ROBERT-KOCHSTRASSE 18
91080 UTTENREUTH, GERMANY
4
NECKARSTRASSE 26
D-63128 DIETZENBACH, GERMANY
Property
 
Pat #
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NONE
09112248
Correspondence name and address
FISH & RICHARDSON P.C.
STEPHANIE L. SEIDMAN
12390 EL CAMINO REAL
SAN DIEGO, CA 92130
Assignment: 2
Reel/Frame:022417/0170   Pages: 3
Recorded: 03/17/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/20/2009
Assignee
1
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1477
Property
 
Pat #
Pub #
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12342815
Correspondence name and address
JOYCE VON NATZMER
PEQUIGNOT + MYERS LLC
200 MADISON AVENUE
SUITE 1901
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:040819/0040   Pages: 3
Recorded: 12/06/2016
Attorney Dkt #:3028-114BNP-DIV
Conveyance: PARTIAL INTEREST ASSIGNMENT
Assignor
1
Exec Dt:
01/20/2009
Assignee
1
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15186435
Correspondence name and address
JOYCE VON NATZMER
43 WEST 43RD STREET, SUITE 104
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:025027/0972   Pages: 3
Recorded: 09/22/2010
Attorney Dkt #:3028-119 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/20/2010
Assignee
1
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12774705
Correspondence name and address
JOYCE VON NATZMER
PEQUIGNOT + MYERS LLC
200 MADISON AVENUE, SUITE 1901
NEW YORK, NEW YORK 10016
Assignment: 5
Reel/Frame:028349/0294   Pages: 2
Recorded: 06/11/2012
Attorney Dkt #:100723-14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/16/2012
Assignee
1
FRANKFURTER STR. 250
DARMSTADT, GERMANY 64293
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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Pat #
Pub #
Intl #
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NONE
08239808
 
NONE
08889927
 
NONE
09672724
 
10218224
 
10623241
Correspondence name and address
KURT G. BRISCOE
NORRIS MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVENUE - 8TH FLOOR
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:030882/0027   Pages: 2
Recorded: 07/26/2013
Attorney Dkt #:3028-122US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/19/2013
Assignee
1
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13708014
Correspondence name and address
JOYCE VON NATZMER
200 MADISON AVE, SUITE 1901
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:049632/0163   Pages: 2
Recorded: 01/11/2019
Attorney Dkt #:3028-122USCON
Conveyance: PARTIAL ASSIGNMENT
Assignor
1
Exec Dt:
06/19/2013
Assignee
1
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16139379
Correspondence name and address
AGRIS AND VON NATZMER LLP
43 WEST 43RD STREET, SUITE 104
NEW YORK, NY 10036-7424
Assignment: 8
Reel/Frame:050220/0708   Pages: 5
Recorded: 08/30/2019
Attorney Dkt #:060-020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/21/2019
Assignee
1
WALDFRIEDSTRASSE 4
FRANKFURT AM MAIN, GERMANY 60528
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11217402
 
12246660
 
12392493
 
12392521
 
12392556
 
12880623
 
12880768
 
13483280
 
14176485
Correspondence name and address
SHELLY GUEST CERMAK
127 S. PEYTON STREET
SUITE 200
ALEXANDRIA, VA 22314

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