skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : SYKES, DAVID M.
Total Assignments: 10
Assignment: 1
Reel/Frame:007485/0593   Pages: 6
Recorded: 05/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARCHER, DAVID D.
Exec Dt:
04/28/1995
2
BRANCAZIO, DIANE M.
Exec Dt:
04/25/1995
3
GARDNER, SUSANNAH E.
Exec Dt:
04/25/1995
4
HEINIG, CHARLES F., JR
Exec Dt:
05/01/1995
5
HERN, MATTHEW D.
Exec Dt:
04/25/1995
6
LUBRANO, FRANCIS M.
Exec Dt:
04/24/1995
7
SNOW, DAVID A.
Exec Dt:
04/24/1995
8
SYKES, DAVID M.
Exec Dt:
04/24/1995
Assignee
1
FOUNTAINHEAD TECHNOLOGIES
501 VALLEY STREET
PROVIDENCE, RHODE ISLAND 02908
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5660802
NONE
08439214
Correspondence name and address
ROBERT C. NABINGER
FISH & RICHARDSON, P.C.
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 2
Reel/Frame:007524/0839   Pages: 5
Recorded: 06/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANCAZI0, DIANE M.
Exec Dt:
04/25/1995
2
GARDNER, SUSANNAH E.
Exec Dt:
04/25/1995
3
HERN, MATTHEW D.
Exec Dt:
04/25/1995
4
LUBRANO, FRANCIS M.
Exec Dt:
04/24/1995
5
SNOW, DAVID A.
Exec Dt:
04/24/1995
6
SYKES, DAVID M.
Exec Dt:
04/24/1995
Assignee
1
FOUNTAINHEAD TECHNOLOGIES
501 VALLEY STREET
PROVIDENCE, RHODE ISLAND 02908
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D374063
NONE
29037955
Correspondence name and address
FISH & RICHARDSON P.C.
ROBERT C. NABINGER
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 3
Reel/Frame:012765/0397   Pages: 6
Recorded: 04/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOBIN, MICHAEL J.
Exec Dt:
11/05/2001
2
MUIR, ANDREW R.
Exec Dt:
11/05/2001
3
SYKES, DAVID M.
Exec Dt:
11/05/2001
4
WOODARD, JAMES L.
Exec Dt:
11/05/2001
Assignee
1
MICROBIOSCIENCES, INC.
9 REMINGTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020137199
10011237
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN, ET AL
HOLLIDAY C. HEINE
TEN POST OFFICE SQUARE
BOSTON, MASSACHUSETTS 02109
Assignment: 4
Reel/Frame:013035/0204   Pages: 12
Recorded: 07/01/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT AN ASSIGNOR ON REEL 012765 FRAME 0397. ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
JOBIN, MICHAEL J.
Exec Dt:
11/05/2001
2
MUIR, ANDREW R.
Exec Dt:
11/05/2001
3
SYKES, DAVID M.
Exec Dt:
11/05/2001
4
WOODWARD, JAMES L.
Exec Dt:
06/18/2002
Assignee
1
MICROBIOSCIENCS, INC.
9 REMINGTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020137199
10011237
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN &
LEBOVICI LLP
HOLLIDAY C. HEINE, PH.D.
TEN POST OFFICE SQUARE
BOSTON, MASSACHUSETTS 02109
Assignment: 5
Reel/Frame:026328/0023   Pages: 3
Recorded: 05/24/2011
Attorney Dkt #:62939US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYKES, DAVID M.
Exec Dt:
05/12/2011
2
HOMITZ, JOSEPH
Exec Dt:
05/12/2011
3
COLE, GREGORY S.
Exec Dt:
05/16/2011
Assignee
1
MAINSTREAM ENGINEERING CORPORATION
200 YELLOW PLACE
ROCKLEDGE, FLORIDA 32955
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8905333
NONE
13114080
Correspondence name and address
ANDREW HATCHER
200 YELLOW PLACE
ROCKLEDGE, FL 32955
Assignment: 6
Reel/Frame:026603/0996   Pages: 3
Recorded: 05/27/2011
Attorney Dkt #:32939US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYKES, DAVID M.
Exec Dt:
05/12/2011
2
HOMITZ, JOSEPH
Exec Dt:
05/12/2011
3
COLE, GREGORY S.
Exec Dt:
05/16/2011
Assignee
1
MAINSTREAM ENGINEERING CORPORATION
200 YELLOW PLACE
ROCKLEDGE, FLORIDA 32955
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8905333
NONE
13114080
Correspondence name and address
ANDREW HATCHER
200 YELLOW PLACE
ROCKLEDGE, FLORIDA 32955
Assignment: 7
Reel/Frame:031131/0373   Pages: 4
Recorded: 09/04/2013
Attorney Dkt #:62962US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYKES, DAVID M.
Exec Dt:
08/26/2013
2
DOMINICO, JOSHUA C.
Exec Dt:
08/26/2013
3
SCARINGE, ROBERT P.
Exec Dt:
08/26/2013
4
COLE, GREGORY S.
Exec Dt:
08/26/2013
5
STAPLES, DANIEL A.
Exec Dt:
08/26/2013
Assignee
1
MAINSTREAM ENGINEERING CORPORATION
200 YELLOW PLACE
ROCKLEDGE, FLORIDA 32955
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9398722
NONE
14016753
Correspondence name and address
ANDREW HATCHER
200 YELLOW PLACE
ROCKLEDGE, FL 32955
Assignment: 8
Reel/Frame:038926/0903   Pages: 6
Recorded: 06/16/2016
Attorney Dkt #:62962US-DIV-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYKES, DAVID M.
Exec Dt:
06/06/2016
2
SCARINGE, ROBERT P.
Exec Dt:
06/03/2016
3
DOMINICO, JOSHUA C.
Exec Dt:
05/24/2016
4
COLE, GREGORY S.
Exec Dt:
06/15/2016
5
STAPLES, DANIEL A.
Exec Dt:
05/25/2016
Assignee
1
MAINSTREAM ENGINEERING COPRORATION
200 YELLOW PLACE
ROCKLEDGE, FLORIDA 32955
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10234180
NONE
15183214
Correspondence name and address
ANDREW HATCHER
200 YELLOW PLACE
ROCKLEDGE, FL 32955
Assignment: 9
Reel/Frame:038927/0071   Pages: 6
Recorded: 06/16/2016
Attorney Dkt #:62962US-DIV-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYKES, DAVID M.
Exec Dt:
06/06/2016
2
SCARINGE, ROBERT P.
Exec Dt:
06/03/2016
3
DOMINICO, JOSHUA C.
Exec Dt:
05/24/2016
4
STAPLES, DANIEL A.
Exec Dt:
05/25/2016
5
COLE, GREGORY S.
Exec Dt:
06/15/2016
Assignee
1
MAINSTREAM ENGINEERING CORPORATION
200 YELLOW PLACE
ROCKLEDGE, FLORIDA 32955
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10036578
NONE
15183264
Correspondence name and address
ANDREW HATCHER
200 YELLOW PLACE
ROCKLEDGE, FL 32955
Assignment: 10
Reel/Frame:052783/0601   Pages: 2
Recorded: 05/29/2020
Attorney Dkt #:62999US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYKES, DAVID M.
Exec Dt:
12/12/2017
2
SCARINGE, ROBERT P.
Exec Dt:
12/12/2017
3
COLE, GREGORY S.
Exec Dt:
12/12/2017
Assignee
1
MAINSTREAM ENGINEERING CORPORATION
200 YELLOW PLACE
ROCKLEDGE, FLORIDA 32955
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10989455
NONE
16886933
Correspondence name and address
MAINSTREAM ENGINEERING CORPORATION
200 YELLOW PLACE
ROCKLEDGE, FL 32955-5327

Search Results as of: 05/29/2024 12:25 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT