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Patent Assignment Assignor Details
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Assignor Name : KOEHLERT, KENNETH C.
Total Assignments: 20
Assignment: 1
Reel/Frame:004578/0566   Pages: 3
Recorded: 07/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GATTUSO, TODD R.
Exec Dt:
07/14/1986
2
KOEHLERT, KENNETH C.
Exec Dt:
07/14/1986
3
NEVILLE, MATTHEW
Exec Dt:
07/14/1986
4
REZNEK, STEVEN R.
Exec Dt:
07/14/1986
5
SENECAL, JOSEPH A.
Exec Dt:
07/14/1986
Assignee
1
CABOT CORPORATION
125 HIGH STREET
A CORP. OF DE.
BOSTON, MASSACHUSETTS 02110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4765920
NONE
06885346
Correspondence name and address
ROBERT J. FELTOVIC
CABOT CORP.
BILLERICA TECHNICAL CENTER
CONCORD ROAD
BILLERICA, MA 01821
Assignment: 2
Reel/Frame:004578/0569   Pages: 3
Recorded: 07/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SENECAL, JOSEPH A.
Exec Dt:
07/14/1986
2
REZNEK, STEVEN R.
Exec Dt:
07/14/1986
3
NEVILLE, MATTHEW
Exec Dt:
07/14/1986
4
KOEHLERT, KENNETH C.
Exec Dt:
07/14/1986
5
GATTUSO, TODD R.
Exec Dt:
07/14/1986
Assignee
1
CABOT CORPORATION
125 HIGH STREET
A CORP. OF DE.
BOSTON, MASSACHUSETTS 02110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4777031
NONE
06885345
Correspondence name and address
ROBERT J. FELTOVIC
CABOT CORP.
BILLERICA TECHNICAL CENTER
CONCORD ROAD
BILLERICA, MA 01821
Assignment: 3
Reel/Frame:005256/0492   Pages: 5
Recorded: 03/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MENASHI, JAMEEL
Exec Dt:
02/22/1990
2
KOEHLERT, KENNETH C.
Exec Dt:
02/26/1990
Assignee
1
CABOT CORPORATION
950 WINTER ST.
A CORP. OF DE.
WALTHAM,, MASSACHUSETTS 02254-9073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5063179
NONE
07490005
Correspondence name and address
DAVID J. KORIS
CABOT CORP.,
157 CONCORD RD.,
BILLERICA, MA 01821
Assignment: 4
Reel/Frame:008765/0036   Pages: 5
Recorded: 10/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOEHLERT, KENNETH C.
Exec Dt:
10/16/1997
2
SMITH, DOUGLAS M.
Exec Dt:
10/16/1997
3
ACKERMAN, WILLIAM C.
Exec Dt:
10/16/1997
4
WALLACE, STEPHEN
Exec Dt:
10/10/1997
5
KAUL, DAVID J.
Exec Dt:
10/16/1997
Assignee
1
CABOT CORPORATION
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6071486
NONE
08831564
Correspondence name and address
CABOT CORPORATION
MICHELLE B. LANDO
LAW DEPARTMENT
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 5
Reel/Frame:008788/0333   Pages: 5
Recorded: 10/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOEHLERT, KENNETH C.
Exec Dt:
10/16/1997
2
SMITH, DOUGLAS M.
Exec Dt:
10/10/1997
3
ACKERMAN, WILLIAM C.
Exec Dt:
10/16/1997
4
WALLACE, STEPHEN
Exec Dt:
10/10/1997
5
KAUL, DAVID J.
Exec Dt:
10/16/1997
Assignee
1
CABOT CORPORATION
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5928723
NONE
08826978
Correspondence name and address
CABOT CORPORATION
MICHELLE B. LANDO
LAW DEPARTMENT
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 6
Reel/Frame:009963/0838   Pages: 5
Recorded: 05/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENON, VINAYAN C.
Exec Dt:
04/21/1999
2
PAUL, JOANNE
Exec Dt:
04/21/1999
3
SMITH, DOUGLAS M.
Exec Dt:
04/21/1999
4
KOEHLERT, KENNETH C.
Exec Dt:
04/26/1999
Assignee
1
CABOT CORPORATION
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6090439
NONE
09229275
Correspondence name and address
CABOT CORPORATION
MICHELLE B. LANDO
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 7
Reel/Frame:009963/0781   Pages: 4
Recorded: 05/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENON, VINAYAN C.
Exec Dt:
04/21/1999
2
PAUL, JOANNE
Exec Dt:
04/21/1999
3
SMITH, DOUGLAS M.
Exec Dt:
04/21/1999
4
KOEHLERT, KENNETH C.
Exec Dt:
05/07/1999
Assignee
1
CABOT CORPORATION
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6174926
NONE
09229179
Correspondence name and address
CABOT CORPORATION
MICHELLE B. LANDO LAW DEPT.
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 8
Reel/Frame:009970/0392   Pages: 5
Recorded: 05/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, DOUGLAS M.
Exec Dt:
04/21/1999
2
RODERICK, KEVIN H.
Exec Dt:
04/21/1999
3
MASKARA, ALOK
Exec Dt:
04/26/1999
4
KOEHLERT, KENNETH C.
Exec Dt:
05/07/1999
Assignee
1
CABOT CORPORATION
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6440381
NONE
09231366
Correspondence name and address
CABOT CORPORATION
MICHELLE B. LANDO
LAW DEPARTMENT
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 9
Reel/Frame:009970/0556   Pages: 6
Recorded: 05/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENON, VINAYAN C.
Exec Dt:
04/21/1999
2
WALLACE, STEPHEN
Exec Dt:
04/21/1999
3
MASAKARA, ALOK
Exec Dt:
04/26/1999
4
SMITH, DOUGLAS M.
Exec Dt:
04/21/1999
5
KOEHLERT, KENNETH C.
Exec Dt:
05/07/1999
Assignee
1
CABOT CORPORATION
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6159540
NONE
09231356
Correspondence name and address
CABOT CORPORATION
MICHELLE B. LANDO
LAW DEPARTMENT
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 10
Reel/Frame:009999/0475   Pages: 5
Recorded: 06/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENON, VINAYAN C.
Exec Dt:
04/21/1999
2
SMITH, DOUGLAS M.
Exec Dt:
04/21/1999
3
KOEHLERT, KENNETH C.
Exec Dt:
05/07/1999
Assignee
1
CABOT CORPORATION
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6344240
NONE
09231365
Correspondence name and address
CABOT CORPORATION
MICHELLE B. LANDO
LAW DEPARTMENT
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 11
Reel/Frame:010170/0716   Pages: 6
Recorded: 08/16/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF KENNETH C. KOEHLERT. AN ASSIGNMENT PREVIOUSLY RECORDED AT REEL 009963, FRAME 0838.
Assignors
1
MENON, VINAYAN C.
Exec Dt:
04/21/1999
2
PAUL, JOANNE
Exec Dt:
04/21/1999
3
SMITH, DOUGLAS M.
Exec Dt:
04/21/1999
4
KOEHLERT, KENNETH C.
Exec Dt:
05/07/1999
Assignee
1
CABOT CORPORATION
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6090439
NONE
09229275
Correspondence name and address
CABOT CORPORATION
MICHELLE B. LANDO
LAW DEPARTMENT
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 12
Reel/Frame:011741/0733   Pages: 5
Recorded: 04/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, CHENG-HUNG
Exec Dt:
01/10/2001
2
FOTOU, GEORGE P.
Exec Dt:
01/10/2001
3
KOEHLERT, KENNETH C.
Exec Dt:
01/16/2001
Assignee
1
CABOT CORPORATION
SUITE 1300
TWO SEAPORT LANE
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6887566
NONE
09715634
Correspondence name and address
CABOT CORPORATION
MICHELLE B. LANDO
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 13
Reel/Frame:021525/0393   Pages: 5
Recorded: 09/12/2008
Attorney Dkt #:14014 [PWR]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLJACA, MIODRAG
Exec Dt:
06/26/2008
2
KODAS, TOIVO T.
Exec Dt:
06/26/2008
3
BONTCHEV, RANKO P.
Exec Dt:
07/07/2008
4
KOEHLERT, KENNETH C.
Exec Dt:
07/03/2008
5
KUNZE, KLAUS
Exec Dt:
08/27/2008
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210-2019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8507403
US20090325792
12163235
Correspondence name and address
PETER W. ROBERTS
P.O. BOX 10064
MCLEAN, VA 22102-8064
Assignment: 14
Reel/Frame:030856/0685   Pages: 14
Recorded: 07/23/2013
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER 13865765 NEEDS TO BE CORRECTED TO 13856825 PREVIOUSLY RECORDED ON REEL 030434 FRAME 0638. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ATANASSOVA, PAOLINA
Exec Dt:
01/23/2013
2
BLIZANAC, BERISLAV
Exec Dt:
01/23/2013
3
KOEHLERT, KENNETH C.
Exec Dt:
01/23/2013
4
OLJACA, MIODRAG
Exec Dt:
01/23/2013
5
SUN, YIPENG
Exec Dt:
02/01/2013
6
MOESER, GEOFFREY D.
Exec Dt:
01/14/2013
7
PIERRE, DANNY
Exec Dt:
01/25/2013
8
SAWREY, JEFFREY S.
Exec Dt:
02/01/2013
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9287565
US20130295462
13856825
Correspondence name and address
JUDITH MORI
CABOT CORPORATION
5401 VENICE AVE. NE
ALBUQUERQUE, NM 87113
Assignment: 15
Reel/Frame:031535/0430   Pages: 12
Recorded: 11/04/2013
Attorney Dkt #:2012A002.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARDMAN, NED J.
Exec Dt:
10/24/2013
2
ATANASSOVA, PAOLINA
Exec Dt:
10/04/2013
3
OLJACA, MIODRAG
Exec Dt:
10/29/2013
4
BLIZANAC, BERISLAV
Exec Dt:
10/09/2013
5
KOEHLERT, KENNETH C.
Exec Dt:
11/01/2013
6
DUPASQUIER, AURELIEN L.
Exec Dt:
10/10/2013
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140093775
14039297
Correspondence name and address
MARIA BAUTISTA
CABOT CORPORATION
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 16
Reel/Frame:033827/0358   Pages: 18
Recorded: 09/26/2014
Attorney Dkt #:2013613
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLJACA, MIODRAG
Exec Dt:
08/18/2014
2
BLIZANAC, BERISLAV
Exec Dt:
07/22/2014
3
DUPASQUIER, AURELIEN L.
Exec Dt:
07/22/2014
4
WALL, RYAN C.
Exec Dt:
07/22/2014
5
SUSZKO, AREK
Exec Dt:
09/24/2014
6
KOEHLERT, KENNETH C.
Exec Dt:
08/18/2014
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140377659
14309309
Correspondence name and address
MARIA BAUTISTA
CABOT CORPORATION
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 17
Reel/Frame:042072/0026   Pages: 17
Recorded: 04/20/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ATANASSOVA, PAOLINA
Exec Dt:
03/17/2017
2
DUPASQUIER, AURELIEN L.
Exec Dt:
09/19/2016
3
KOEHLERT, KENNETH C.
Exec Dt:
04/11/2017
4
BLIZANAC, BERISLAV
Exec Dt:
10/08/2016
5
KORCHEV, ANDRIY
Exec Dt:
09/19/2016
6
SUN, YIPENG
Exec Dt:
09/23/2016
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9985281
US20160380261
15190871
Correspondence name and address
TU N. NGUYEN
CABOT CORPORATION
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 18
Reel/Frame:046024/0710   Pages: 17
Recorded: 06/08/2018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ATANASSOVA, PAOLINA
Exec Dt:
03/17/2017
2
DUPASQUIER, AURELIEN L.
Exec Dt:
09/19/2016
3
KOEHLERT, KENNETH C.
Exec Dt:
04/11/2017
4
BLIZANAC, BERISLAV
Exec Dt:
10/08/2016
5
KORCHEV, ANDRIY
Exec Dt:
09/19/2016
6
SUN, YIPENG
Exec Dt:
09/23/2016
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10862109
US20180269474
15983745
Correspondence name and address
TU N. NGUYEN
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 19
Reel/Frame:051527/0561   Pages: 10
Recorded: 01/15/2020
Attorney Dkt #:2016105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADLER, GERALD D.
Exec Dt:
06/12/2018
2
KOEHLERT, KENNETH C.
Exec Dt:
07/03/2018
3
GREENFIELD, MATTHEW B.
Exec Dt:
09/04/2018
4
MOESER, GEOFFREY D.
Exec Dt:
10/06/2017
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200206676
16631297
Correspondence name and address
TU N. NGUYEN
CABOT CORPORATION
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 20
Reel/Frame:051805/0301   Pages: 10
Recorded: 02/12/2020
Attorney Dkt #:2016104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADLER, GERALD D.
Exec Dt:
06/12/2018
2
SATTERFIELD, JOHN M.
Exec Dt:
09/08/2017
3
KOEHLERT, KENNETH C.
Exec Dt:
07/03/2018
Assignee
1
CABOT CORPORATION
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200368714
16636883
Correspondence name and address
TU N. NGUYEN
CABOT CORPORATION
157 CONCORD ROAD
BILLERICA, MA 01821

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