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Patent Assignment Assignee Details
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Assignee Name : CHEMSON POLYMER-ADDITIVE AG
Total Assignments: 10
Assignment: 1
Reel/Frame:016912/0770   Pages: 3
Recorded: 10/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKZO NOBEL N.V.
Exec Dt:
08/22/2005
Assignee
1
CHEMSON POLYMER-ADDITIVE AG
INDUSTRIESTRASSE 19
A-9601 ARNOLDSTEIN, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060199916
10545259
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VIRGINIA 22320
Assignment: 2
Reel/Frame:024795/0930   Pages: 6
Recorded: 08/05/2010
Attorney Dkt #:CHMSN-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKER, PAULETTE
Exec Dt:
07/19/2010
2
PELZL, BERNHARD GEORG
Exec Dt:
08/03/2010
3
SCHRUNNER, HERBERT
Exec Dt:
08/03/2010
Assignee
1
CHEMSON POLYMER-ADDITIVE AG
INDUSTRIESTRASSE 19
ARNOLDSTEIN, AUSTRIA 9601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8354462
US20110127066
12626986
Correspondence name and address
WOOD, HERRON & EVANS LLP
441 VINE STREET
2700 CAREW TOWER
CINCINNATI, OH 45202
Assignment: 3
Reel/Frame:025776/0587   Pages: 8
Recorded: 02/09/2011
Attorney Dkt #:05281.0021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PELZL, BERNHARD
Exec Dt:
10/29/2010
2
SCHILLER, MICHAEL
Exec Dt:
02/02/2011
3
DAMM, CORNELIA
Exec Dt:
11/24/2010
Assignee
1
CHEMSON POLYMER-ADDITIVE AG
INDUSTRIESTR. 19
9601 ARNOLDSTEIN, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8329789
US20110143068
12863710
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:026877/0874   Pages: 5
Recorded: 09/08/2011
Attorney Dkt #:VIERJ2.001APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PELZL, BERNHARD
Exec Dt:
07/01/2011
2
SCHILLER, MICHAEL
Exec Dt:
08/14/2011
3
HUISMAN, HENDRIK WILLEM
Exec Dt:
07/01/2011
Assignee
1
CHEMSON POLYMER-ADDITIVE AG
INDUSTRIESTR. 19
9601 ARNOLDSTEIN, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8772382
US20110311744
13131232
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE CA 92614
Assignment: 5
Reel/Frame:031660/0324   Pages: 3
Recorded: 11/06/2013
Attorney Dkt #:VIERJ2.002APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, COLIN
Exec Dt:
10/16/2013
2
PELZL, BERNHARD
Exec Dt:
10/16/2013
3
BUTT, ANTHONY STEPHEN
Exec Dt:
10/16/2013
Assignee
1
CHEMSON POLYMER-ADDITIVE AG
INDUSTRIESTRASSE 19
ARNOLDSTEIN, AUSTRIA 9601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8975315
US20140058020
14006092
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
14TH FLOOR
2040 MAIN STREET
IRVINE, CA 92614
Assignment: 6
Reel/Frame:032111/0748   Pages: 3
Recorded: 01/22/2014
Attorney Dkt #:VIERJ2.003APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PELZL, BERNHARD
Exec Dt:
11/10/2013
Assignee
1
CHEMSON POLYMER-ADDITIVE AG
INDUSTRIESTRASSE 19
ARNOLDSTEIN, AUSTRIA 9601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403964
US20140303302
14110096
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
14TH FLOOR
2040 MAIN STREET
IRVINE, CA 92614
Assignment: 7
Reel/Frame:046333/0736   Pages: 4
Recorded: 07/12/2018
Attorney Dkt #:C1560.70000US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMSON PACIFIC PTY LTD
Exec Dt:
10/10/2016
Assignee
1
CHEMSON POLYMER-ADDITIVE AG
INDUSTRIESTRASSE 19
ARNOLDSTEIN, AUSTRIA 9601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829629
US20180305536
15770146
Correspondence name and address
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE.
BOSTON, MA 02210
Assignment: 8
Reel/Frame:059529/0665   Pages: 4
Recorded: 04/07/2022
Attorney Dkt #:C1519.70000US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMSON PACIFIC PTY LTD
Exec Dt:
10/10/2016
Assignee
1
CHEMSON POLYMER-ADDITIVE AG
INDUSTRIESTRASSE 19
ARNOLDSTEIN, AUSTRIA 9601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11542389
US20210017374
17039922
Correspondence name and address
WOLF GREENFIELD & SACKS PC
600 ATLANTIC AVE.
BOSTON, MA 02210
Assignment: 9
Reel/Frame:049417/0720   Pages: 7
Recorded: 06/10/2019
Attorney Dkt #:P57925
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECHER, MICHAEL
Exec Dt:
05/22/2019
2
MOEDRITSCHER, HUBERT
Exec Dt:
05/23/2019
3
SCHMID, GUENTHER
Exec Dt:
05/22/2019
Assignee
1
CHEMSON POLYMER-ADDITIVE AG
INDUSTRIESTRASSE 19
ARNOLDSTEIN, AUSTRIA 9601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11760846
US20200071472
16466406
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:063203/0668   Pages: 7
Recorded: 04/03/2023
Attorney Dkt #:P68496
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECHER, MICHAEL
Exec Dt:
05/22/2019
2
MOEDRITSCHER, HUBERT
Exec Dt:
05/23/2019
3
SCHMID, GUENTHER
Exec Dt:
05/22/2019
Assignee
1
CHEMSON POLYMER-ADDITIVE AG
INDUSTRIESTRASSE 19
ARNOLDSTEIN, AUSTRIA 9601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230235131
18130031
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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