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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 : GRAFAHREND, DIRK
Total Assignments: 8
Assignment: 1
Reel/Frame:027330/0461   Pages: 3
Recorded: 12/06/2011
Attorney Dkt #:812693
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2011
2
Exec Dt:
12/02/2011
3
Exec Dt:
12/05/2011
Assignee
1
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13311580
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVENUE
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 2
Reel/Frame:029011/0710   Pages: 3
Recorded: 09/24/2012
Attorney Dkt #:812921
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/2012
2
Exec Dt:
07/02/2012
3
Exec Dt:
07/02/2012
Assignee
1
HOEHNERWEB 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13636767
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 3
Reel/Frame:032115/0723   Pages: 4
Recorded: 02/03/2014
Attorney Dkt #:48498-895524
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/2014
2
Exec Dt:
01/10/2014
3
Exec Dt:
01/22/2014
4
Exec Dt:
01/10/2014
Assignees
1
CZERNYRING 22
HEIDELBERG, GERMANY 69115
2
HÖHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14128185
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK TOWNSEND &
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 4
Reel/Frame:032238/0933   Pages: 6
Recorded: 02/06/2014
Attorney Dkt #:48498-895524
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER, FILING DATE, AND TITLE OF THE APPLICATION PREVIOUSLY RECORDED ON REEL 032115 FRAME 0723. ASSIGNOR(S) HEREBY CONFIRMS THE APPLICATION NO. IS 14/128,185, FILING DATE IS DECEMBER 20, 2013, AND TITLE: BIORESORBABLE WOUND DRESSING.
Assignors
1
Exec Dt:
01/24/2014
2
Exec Dt:
01/10/2014
3
Exec Dt:
01/22/2014
4
Exec Dt:
01/10/2014
Assignees
1
CZERNYRING 22
HEIDELBERG, GERMANY 69115
2
HÖHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14128185
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK TOWNSEND &
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 5
Reel/Frame:043034/0454   Pages: 4
Recorded: 07/18/2017
Attorney Dkt #:048498-0964691
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/2014
2
Exec Dt:
01/10/2014
3
Exec Dt:
01/22/2014
4
Exec Dt:
01/10/2014
Assignees
1
CZERNYRING 22
HEIDELBERG, GERMANY 69115
2
HÖHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14996483
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK TOWNSEND &
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 6
Reel/Frame:043495/0903   Pages: 4
Recorded: 09/06/2017
Attorney Dkt #:048498-1060068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/2014
2
Exec Dt:
01/10/2014
3
Exec Dt:
01/22/2014
4
Exec Dt:
01/10/2014
Assignees
1
CZERNYRING 22
HEIDELBERG, GERMANY 69115
2
HÖHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15696321
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP MAILS
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:039405/0177   Pages: 8
Recorded: 08/11/2016
Attorney Dkt #:RUF-16-1419 (308875-020)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2016
2
Exec Dt:
07/27/2016
3
Exec Dt:
07/29/2016
4
Exec Dt:
07/29/2016
5
Exec Dt:
08/03/2016
Assignees
1
AM AESCULAP-PLATZ
TUTTLINGEN, GERMANY 78532
2
HOHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15118167
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:053235/0525   Pages: 17
Recorded: 07/17/2020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2020
2
Exec Dt:
06/10/2020
3
Exec Dt:
04/15/2020
4
Exec Dt:
04/14/2020
5
Exec Dt:
04/20/2020
Assignee
1
HOEHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16758858
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731

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