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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 : STRAEFFER, GREGORY
Total Assignments: 11
Assignment: 1
Reel/Frame:012173/0497   Pages: 11
Recorded: 08/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROULX, STEPHEN
Exec Dt:
08/02/2001
2
PERIVOLOTIS, GEORGE
Exec Dt:
08/03/2001
3
LIN, ZHENWU
Exec Dt:
08/03/2001
4
STRAEFFER, GREGORY
Exec Dt:
08/20/2001
5
GAGNE, GEORGE A.
Exec Dt:
08/16/2001
6
STANKOWSKI, RALPH
Exec Dt:
08/20/2001
Assignee
1
MYKROLIS CORPORATION
ONE PATRIOTS PARK
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7247245
NONE
09913977
Correspondence name and address
MYKROLIS CORPORATION
TIMOTHY J. KING
ONE PATRIOTS PARK
BEDFORD, MA 01730
Assignment: 2
Reel/Frame:012502/0500   Pages: 3
Recorded: 01/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCALZI, THERESA
Exec Dt:
10/10/2001
2
STANKOWSKI, RALPH
Exec Dt:
10/10/2001
3
STRAEFFER, GREGORY
Exec Dt:
10/10/2001
Assignee
1
MYKROLIS CORPORATION
ONE PATRIOTS PARK
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030029939
09924921
Correspondence name and address
NIELDS & LEMACK
KEVIN & LEMACK
176 EAST MAIN STREET
WESTBOROUGH, MA 01581
Assignment: 3
Reel/Frame:015501/0955   Pages: 3
Recorded: 06/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRAEFFER, GREGORY
Exec Dt:
06/16/2004
2
YAVORSKY, DAVID P.
Exec Dt:
06/16/2004
3
DE COSTE, LEONARD D., JR.
Exec Dt:
06/16/2004
4
STANKOWSKI, RALPH
Exec Dt:
06/16/2004
Assignee
1
MILLIPORE CORPORATION
290 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050279694
10871694
Correspondence name and address
MILLIPORE CORPORATION
RENATO M. DE LUNA
290 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 4
Reel/Frame:016973/0244   Pages: 4
Recorded: 09/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRAEFFER, GREGORY
Exec Dt:
08/15/2005
2
YAVORSKY, DAVID P.
Exec Dt:
08/19/2005
3
DECOSTE, LEONARD D., JR.
Exec Dt:
08/24/2005
4
STANKOWSKI, RALPH
Exec Dt:
08/15/2005
Assignee
1
MILLIPORE CORPORATION
290 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050279695
11148846
Correspondence name and address
JOHN DANA HUBBARD
MILLIPORE CORPORATION
290 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 5
Reel/Frame:018595/0418   Pages: 27
Recorded: 12/07/2006
Attorney Dkt #:200600090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROULX, STEPHEN
Exec Dt:
06/29/2006
2
PERIVOLOTIS, GEORGE
Exec Dt:
09/27/2006
3
LIN, ZHENWU
Exec Dt:
08/31/2006
4
STRAEFFER, GREGORY
Exec Dt:
06/28/2006
5
GAGNE, GEORGE A.
Exec Dt:
06/28/2006
6
STANKOWSKI, RALPH J.
Exec Dt:
06/28/2006
7
HUNT, STEPHEN
Exec Dt:
06/28/2006
8
KING, KENNETH
Exec Dt:
06/26/2006
Assignee
1
ENTEGRIS, INC.
3500 LYMAN BOULEVARD
CHASKA, MINNESOTA 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070017879
11373907
Correspondence name and address
TIMOTHY J. KING
129 CONCORD ROAD
ENTEGRIS, INC.
BILLERICA, MA 01821-4600
Assignment: 6
Reel/Frame:022198/0132   Pages: 3
Recorded: 02/03/2009
Attorney Dkt #:MCA-888 PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRAEFFER, GREGORY
Exec Dt:
01/20/2009
2
RAUTIO, KEVIN
Exec Dt:
01/20/2009
Assignee
1
MILLIPORE CORPORATION
290 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8673148
US20090200226
12291079
Correspondence name and address
JOHN DANA HUBBARD
290 CONCORD ROAD
MILLIPORE CORPORATION
BILLERICA, MA 01821
Assignment: 7
Reel/Frame:044740/0913   Pages: 5
Recorded: 01/26/2018
Attorney Dkt #:0046.2059-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERINGER, JOSEPH
Exec Dt:
11/30/2017
2
HUNT, STEPHEN G.
Exec Dt:
11/30/2017
3
KOZLOV, MIKHAIL
Exec Dt:
11/30/2017
4
ALMASIAN, JOSEPH
Exec Dt:
12/01/2017
5
STRAEFFER, GREGORY
Exec Dt:
12/01/2017
Assignee
1
EMD MILLIPORE CORPORATION
400 SUMMIT DRIVE
BURLINGTON, MASSACHUSETTS 01803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D853226
NONE
29618352
Correspondence name and address
ALICE O. CARROLL
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 8
Reel/Frame:045495/0120   Pages: 5
Recorded: 04/10/2018
Attorney Dkt #:0046.2059-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERINGER, JOSEPH
Exec Dt:
04/03/2018
2
HUNT, STEPHEN G.
Exec Dt:
04/03/2018
3
KOZLOV, MIKHAIL
Exec Dt:
04/03/2018
4
ALMASIAN, JOSEPH
Exec Dt:
04/03/2018
5
STRAEFFER, GREGORY
Exec Dt:
04/04/2018
Assignee
1
EMD MILLIPORE CORPORATION
400 SUMMIT DRIVE
BURLINGTON, MASSACHUSETTS 01803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D853831
NONE
29641166
Correspondence name and address
ALICE O. CARROLL
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 9
Reel/Frame:056417/0485   Pages: 4
Recorded: 06/02/2021
Attorney Dkt #:P18-278 US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDRY, NATHAN
Exec Dt:
03/02/2020
2
STRAEFFER, GREGORY
Exec Dt:
02/28/2020
3
NATALE, MATTHEW
Exec Dt:
02/28/2020
Assignee
1
EMD MILLIPORE CORPORATION
400 SUMMIT DRIVE
BURLINGTON, MASSACHUSETTS 01803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220001334
17292981
Correspondence name and address
NIELDS LEMACK & FRAME LLC
176 E. MAIN STREET
SUITE 5
WESTBOROUGH, MA 01581
Assignment: 10
Reel/Frame:058255/0184   Pages: 14
Recorded: 12/01/2021
Attorney Dkt #:P21-112 US-DP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ORMOND, JAMES
Exec Dt:
09/07/2021
2
STRAEFFER, GREGORY
Exec Dt:
10/13/2021
3
VAILLANCOURT, BAILEY
Exec Dt:
09/07/2021
4
ALMASIAN, JOSEPH MICHAEL
Exec Dt:
11/04/2021
Assignee
1
EMD MILLIPORE CORPORATION
400 SUMMIT DRIVE
BURLINGTON, MASSACHUSETTS 01803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1025288
NONE
29799417
Correspondence name and address
EMD MILLIPORE CORPORATION
400 SUMMIT DRIVE
BURLINGTON, MA 01803
Assignment: 11
Reel/Frame:058255/0277   Pages: 14
Recorded: 12/01/2021
Attorney Dkt #:P21-111 US-DP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ORMOND, JAMES
Exec Dt:
09/07/2021
2
STRAEFFER, GREGORY
Exec Dt:
10/13/2021
3
VAILLANCOURT, BAILEY
Exec Dt:
09/07/2021
4
ALMASIAN, JOSEPH MICHAEL
Exec Dt:
11/04/2021
Assignee
1
EMD MILLIPORE CORPORATION
400 SUMMIT DRIVE
BURLINGTON, MASSACHUSETTS 01803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1024269
NONE
29799414
Correspondence name and address
EMD MILLIPORE CORPORATION
400 SUMMIT DRIVE
BURLINGTON, MA 01803

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