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Patent Assignment Assignor Details
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Assignor Name : GWINN, MATTHEW C.
Total Assignments: 20
Assignment: 1
Reel/Frame:008893/0251   Pages: 2
Recorded: 01/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GWINN, MATTHEW C.
Exec Dt:
09/16/1997
Assignee
1
EATON CORPORATION
108 CHERRY HILL DRIVE
BEVERLY, MASSACHUSETTS 01915
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5962858
NONE
08891415
Correspondence name and address
LAHIVE & COCKFIELD, LLP
THOMAS J. ENGELLENNER, ESQ.
28 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:011611/0577   Pages: 4
Recorded: 03/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIBBY, BRUCE K.
Exec Dt:
02/21/2001
2
BACHAND, JAMES G.
Exec Dt:
02/21/2001
3
GWINN, MATTHEW C.
Exec Dt:
02/21/2001
4
TORTI, RICHARD P.
Exec Dt:
02/21/2001
Assignee
1
EPION CORPORATION
37 MANNING ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6486478
NONE
09731688
Correspondence name and address
SAMUELS, GAUTHIER & STEVENS LLP
MATTHEW E. CONNORS
225 FRANKLIN STREET, SUITE 3300
BOSTON, MASSACHUSETTS 02110
Assignment: 3
Reel/Frame:012055/0588   Pages: 5
Recorded: 08/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TORTI, RICHARD P.
Exec Dt:
06/25/2001
2
GWINN, MATTHEW C.
Exec Dt:
06/25/2001
3
DYKSTRA, JERALD P.
Exec Dt:
06/25/2001
Assignee
1
EPION CORPORATION
37 MANNING ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6737643
US20010054686
09811904
Correspondence name and address
PERKINS, SMITH & COHEN, LLP
KATHRYN E. NOLL
ONE BEACON STREET
30TH FLOOR
BOSTON, MA 02108-3106
Assignment: 4
Reel/Frame:016517/0919   Pages: 4
Recorded: 05/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWENSON, DAVID R.
Exec Dt:
04/27/2005
2
HAUTALA, JOHN J.
Exec Dt:
04/27/2005
3
GWINN, MATTHEW C.
Exec Dt:
04/27/2005
4
MACK, MICHAEL E.
Exec Dt:
04/27/2005
5
TABAT, MARTIN D.
Exec Dt:
04/27/2005
Assignee
1
EPION CORPORATION
37 MANNING ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7060989
US20050205802
11084632
Correspondence name and address
JERRY COHEN, ESQ.
PERKINS SMITH & COHEN, LLP
ONE BEACON STREET
BOSTON, MA 02108
Assignment: 5
Reel/Frame:017033/0949   Pages: 5
Recorded: 09/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACK, MICHAEL A.
Exec Dt:
04/27/2005
2
BECKER, ROBERT K.
Exec Dt:
04/27/2005
3
GWINN, MATTHEW C.
Exec Dt:
04/27/2005
Assignee
1
EPION CORPORATION
37 MANNING ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7060988
US20050205801
11082584
Correspondence name and address
JERRY COHEN, ESQ.
PERKINS, SMITH & COHEN, LLP
ONE BEACON STREET
BOSTON, MA 02108
Assignment: 6
Reel/Frame:018819/0655   Pages: 4
Recorded: 01/25/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREYTSIS, AVRUM
Exec Dt:
12/04/2006
2
GWINN, MATTHEW C.
Exec Dt:
12/04/2006
3
HARRINGTON, ERIC R.
Exec Dt:
12/04/2006
Assignee
1
EPION CORPORATION
37 MANING ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7608843
US20070262267
11565267
Correspondence name and address
JERRY COHEN, ESQ.
BURNS & LEVINSON, LLP
125 SUMMER STREET
BOSTON, MA 02110
Assignment: 7
Reel/Frame:019746/0334   Pages: 2
Recorded: 08/27/2007
Attorney Dkt #:EP-105US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GWINN, MATTHEW C.
Exec Dt:
07/09/2007
2
TABAT, MARTIN D.
Exec Dt:
07/09/2007
Assignee
1
TEL EPION INC.
37 MANNING ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7642531
US20080048132
11775494
Correspondence name and address
WILLIAM R. ALLEN
441 VINE STREET
SUITE 2700
CINCINNATI, OH 45202
Assignment: 8
Reel/Frame:020199/0667   Pages: 2
Recorded: 12/05/2007
Attorney Dkt #:EP-145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUTALA, JOHN J.
Exec Dt:
12/03/2007
2
GWINN, MATTHEW C.
Exec Dt:
11/30/2007
3
DYKSTRA, JERALD P.
Exec Dt:
11/28/2007
Assignee
1
TEL EPION INC.
37 MANNING ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7825389
US20090140165
11950128
Correspondence name and address
WILLIAM R. ALLEN
441 VINE STREET
SUITE 2700
CINCINNATI, OH 45202
Assignment: 9
Reel/Frame:022589/0198   Pages: 4
Recorded: 04/23/2009
Attorney Dkt #:EP-166
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABAT, MARTIN D.
Exec Dt:
04/21/2009
2
GWINN, MATTHEW C.
Exec Dt:
04/21/2009
3
BECKER, ROBERT K.
Exec Dt:
04/22/2009
4
FREYTSIS, AVRUM
Exec Dt:
04/22/2009
5
GRAF, MICHAEL
Exec Dt:
04/22/2009
Assignee
1
TEL EPION INC.
37 MANNING ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8981322
US20100193701
12428945
Correspondence name and address
KRISTI L. DAVIDSON
441 VINE STREET
SUITE 2700
CINCINNATI, OH 45202
Assignment: 10
Reel/Frame:022589/0266   Pages: 4
Recorded: 04/23/2009
Attorney Dkt #:EP-172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABAT, MARTIN D.
Exec Dt:
04/21/2009
2
GWINN, MATTHEW C.
Exec Dt:
04/21/2009
3
BECKER, ROBERT K.
Exec Dt:
04/22/2009
4
FREYTSIS, AVRUM
Exec Dt:
04/22/2009
5
GRAF, MICHAEL
Exec Dt:
04/22/2009
Assignee
1
TEL EPION INC.
37 MANNING ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8304033
US20100193708
12428973
Correspondence name and address
KRISTI L. DAVIDSON
441 VINE STREET
SUITE 2700
CINCINNATI, OH 45202
Assignment: 11
Reel/Frame:024161/0718   Pages: 4
Recorded: 03/30/2010
Attorney Dkt #:EP-138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, ROBERT K.
Exec Dt:
03/16/2010
2
GWINN, MATTHEW C.
Exec Dt:
03/16/2010
3
REGAN, KENNETH P.
Exec Dt:
03/16/2010
Assignee
1
TEL EPION INC.
37 MANNING ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110240602
12750052
Correspondence name and address
KRISTI L. DAVIDSON
441 VINE STREET
SUITE 2700
CINCINNATI, OH 45202
Assignment: 12
Reel/Frame:024147/0145   Pages: 4
Recorded: 03/26/2010
Attorney Dkt #:EP-166US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABAT, MARTIN D.
Exec Dt:
03/22/2010
2
GWINN, MATTHEW C.
Exec Dt:
03/22/2010
3
BECKER, ROBERT K.
Exec Dt:
03/22/2010
4
FREYTSIS, AVRUM
Exec Dt:
03/22/2010
5
GRAF, MICHAEL
Exec Dt:
03/22/2010
Assignee
1
TEL EPION INC.
37 MANNING ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8097860
US20100193472
12732818
Correspondence name and address
KRISTI L. DAVIDSON
441 VINE STREET
SUITE 2700
CINCINNATI, OH 45202
Assignment: 13
Reel/Frame:027189/0301   Pages: 5
Recorded: 11/08/2011
Attorney Dkt #:EP-179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, ROBERT K.
Exec Dt:
10/31/2011
2
FREYTSIS, AVRUM
Exec Dt:
11/03/2011
3
GWINN, MATTHEW C.
Exec Dt:
11/01/2011
Assignee
1
TEL EPION INC.
37 MANNING ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130082189
13250553
Correspondence name and address
WOOD, HERRON & EVANS, LLP
441 VINE STREET
2700 CAREW TOWER
CINCINNATI, OH 45202
Assignment: 14
Reel/Frame:034183/0142   Pages: 3
Recorded: 11/17/2014
Attorney Dkt #:EP-174CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GWINN, MATTHEW C.
Exec Dt:
11/14/2014
2
FREYTSIS, AVRUM
Exec Dt:
11/14/2014
Assignee
1
TEL EPION INC.
900 MIDDLESEX TURNPIKE, BLDG. 6
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9029808
US20140332696
14444791
Correspondence name and address
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741
Assignment: 15
Reel/Frame:034709/0759   Pages: 3
Recorded: 01/14/2015
Attorney Dkt #:EP-174CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GWINN, MATTHEW C.
Exec Dt:
01/13/2015
2
FREYTSIS, AVRUM
Exec Dt:
01/13/2015
3
NEGROTTI, JERRY
Exec Dt:
01/13/2015
4
BECKER, ROBERT K.
Exec Dt:
01/13/2015
Assignee
1
TEL EPION INC.
900 MIDDLESEX TURNPIKE, BLDG. 6
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9029808
US20140332696
14444791
Correspondence name and address
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741
Assignment: 16
Reel/Frame:035509/0718   Pages: 3
Recorded: 04/28/2015
Attorney Dkt #:EP-203US1-0RD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GWINN, MATTHEW C.
Exec Dt:
04/28/2015
Assignee
1
TEL EPION INC.
900 MIDDLESEX TURNPIKE, BLDG. 6
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9236221
US20150144786
14550417
Correspondence name and address
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741
Assignment: 17
Reel/Frame:036307/0712   Pages: 3
Recorded: 08/12/2015
Attorney Dkt #:EP-207US2-ORD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GWINN, MATTHEW C.
Exec Dt:
08/11/2015
2
FREYTSIS, AVRUM
Exec Dt:
08/11/2015
3
BECKER, ROBERT K.
Exec Dt:
08/11/2015
Assignee
1
TEL EPION INC.
900 MIDDLESEX TURNPIKE, BLDG. 6
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9343259
US20160042909
14815265
Correspondence name and address
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741
Assignment: 18
Reel/Frame:036470/0393   Pages: 8
Recorded: 09/01/2015
Attorney Dkt #:EP-209US2-ORD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAF, MICHAEL
Exec Dt:
09/01/2015
2
RUSSELL, NOEL
Exec Dt:
08/27/2015
3
GWINN, MATTHEW C.
Exec Dt:
09/01/2015
4
LEITH, ALLEN J.
Exec Dt:
08/14/2015
Assignee
1
TEL EPION INC.
900 MIDDLESEX TURNPIKE, BLDG. 6
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9735019
US20160071734
14842416
Correspondence name and address
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741
Assignment: 19
Reel/Frame:047165/0565   Pages: 5
Recorded: 10/15/2018
Attorney Dkt #:EP-218_US_ORD_2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GWINN, MATTHEW C.
Exec Dt:
01/10/2018
2
TABAT, MARTIN D.
Exec Dt:
01/10/2018
3
REGAN, KENNETH
Exec Dt:
01/10/2018
4
LEITH, ALLEN J.
Exec Dt:
01/11/2018
5
GRAF, MICHAEL
Exec Dt:
01/11/2018
Assignee
1
TEL EPION INC.
900 MIDDLESEX TURNPIKE, BLDG. 6
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10497540
US20180197715
15863732
Correspondence name and address
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741
Assignment: 20
Reel/Frame:050842/0201   Pages: 5
Recorded: 10/28/2019
Attorney Dkt #:EP-218US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GWINN, MATTHEW C.
Exec Dt:
01/10/2018
2
TABAT, MARTIN D.
Exec Dt:
01/10/2018
3
REGAN, KENNETH
Exec Dt:
01/10/2018
4
LEITH, ALLEN J.
Exec Dt:
01/11/2018
5
GRAF, MICHAEL
Exec Dt:
01/11/2018
Assignee
1
TEL EPION INC.
900 MIDDLESEX TURNPIKE
BLDG. 6
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10861674
US20200066485
16665357
Correspondence name and address
WOOD, HERRON & EVANS, LLP (TOKYO ELECTRO
2700 CAREW TOWER
441 VINE STREET
CINCINNATI, OH 45202

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