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 : DARKE, PAUL L.
Total Assignments: 13
Assignment: 1
Reel/Frame:007595/0248   Pages: 3
Recorded: 08/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARKE, PAUL L.
Exec Dt:
10/06/1994
2
HALL, DAWN L.
Exec Dt:
10/06/1994
3
KUO, LAWRENCE C.
Exec Dt:
10/06/1994
Assignee
1
MERCK FROSST CANADA, INC.
16711 TRANS-CANADA HWY.
KIRKLAND, QUEBEC, CANADA H9H 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5486470
NONE
08279754
Correspondence name and address
JOANNE M. GIESSER
PATENT DEPARTMENT
MERCK & CO., INC.
P.O. BOX 2000 -- RY60-30
RAHWAY, NJ 07065-0907
Assignment: 2
Reel/Frame:008297/0779   Pages: 3
Recorded: 01/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARKE, PAUL L.
Exec Dt:
05/15/1995
2
HALL, DAWN L.
Exec Dt:
05/15/1995
3
KUO, LAWRENCE C.
Exec Dt:
05/15/1995
Assignee
1
MERCK & CO., INC.
P.O. BOX 2000
RY60-30
RAHWAY, NEW JERSEY 07065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618685
NONE
08417624
Correspondence name and address
MERCK & CO., INC.
JOANNE M. GIESSER
PATENT DEPARTMENT
P.O. BOX 2000 -- RY60-30
RAHWAY, N.J. 07065-0907
Assignment: 3
Reel/Frame:009204/0516   Pages: 3
Recorded: 04/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARKE, PAUL L.
Exec Dt:
11/13/1996
2
KUO, LAWRENCE C.
Exec Dt:
11/13/1996
Assignee
1
MERCK & CO., INC.
P.O. BOX 2000
RY60-30
RAHWAY, NEW JERSEY 07065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5891661
NONE
08823932
Correspondence name and address
MERCK & CO., INC.
LAVONDA R. DEWITT
PATENT DEPARTMENT
P.O. BOX 2000 -- RY60-30
RAHWAY, NJ 07065-0907
Assignment: 4
Reel/Frame:051858/0523   Pages: 6
Recorded: 02/19/2020
Attorney Dkt #:EZN-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUMLIN, JAMES A.
Exec Dt:
10/11/2019
2
DARKE, PAUL L.
Exec Dt:
10/14/2019
3
RUDEY, JOHN M.
Exec Dt:
01/08/2020
Assignee
1
EPIZON PHARMA, INC.
445 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10736858
US20190374483
16435230
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
BOSTON, MA 02210
Assignment: 5
Reel/Frame:051858/0529   Pages: 5
Recorded: 02/19/2020
Attorney Dkt #:EZN-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUMLIN, JAMES A.
Exec Dt:
10/11/2019
2
DARKE, PAUL L.
Exec Dt:
10/14/2019
3
RUDEY, JOHN M.
Exec Dt:
01/08/2020
Assignee
1
EPIZON PHARMA, INC.
445 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10688064
US20190374484
16435241
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
BOSTON, MA 02210
Assignment: 6
Reel/Frame:053139/0695   Pages: 5
Recorded: 07/07/2020
Attorney Dkt #:EZN-003C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUMLIN, JAMES A.
Exec Dt:
10/11/2019
2
DARKE, PAUL L.
Exec Dt:
10/14/2019
3
RUDEY, JOHN M.
Exec Dt:
01/08/2020
Assignee
1
EPIZON PHARMA, INC.
445 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10874623
US20200206158
16817347
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
BOSTON, MA 02210
Assignment: 7
Reel/Frame:053139/0718   Pages: 5
Recorded: 07/07/2020
Attorney Dkt #:EZN-003D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUMLIN, JAMES A.
Exec Dt:
10/11/2019
2
DARKE, PAUL L.
Exec Dt:
10/14/2019
3
RUDEY, JOHN M.
Exec Dt:
01/08/2020
Assignee
1
EPIZON PHARMA, INC.
445 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10744101
US20200222337
16817363
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:053139/0727   Pages: 5
Recorded: 07/07/2020
Attorney Dkt #:EZN-003D2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUMLIN, JAMES A.
Exec Dt:
10/11/2019
2
DARKE, PAUL L.
Exec Dt:
10/14/2019
3
RUDEY, JOHN M.
Exec Dt:
01/08/2020
Assignee
1
EPIZON PHARMA, INC.
445 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10744102
US20200206159
16817374
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
BOSTON, MA 02210
Assignment: 9
Reel/Frame:053206/0465   Pages: 7
Recorded: 07/14/2020
Attorney Dkt #:EZN-002C1, 002D1, 002D2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUMLIN, JAMES A.
Exec Dt:
10/11/2019
2
DARKE, PAUL L.
Exec Dt:
10/14/2019
3
RUDEY, JOHN M.
Exec Dt:
01/08/2020
Assignee
1
EPIZON PHARMA, INC.
445 PARK AVENUE
NEW YORK, NEW YORK 10022
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10925838
US20200306206
16902701
 
11065212
US20200306207
16902705
 
10987320
US20200306208
16902709
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
IP DOCKETING DEPT./7TH FL
BOSTON, MA 02210
Assignment: 10
Reel/Frame:054610/0043   Pages: 5
Recorded: 12/10/2020
Attorney Dkt #:EZN-003C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUMLIN, JAMES A.
Exec Dt:
10/11/2019
2
DARKE, PAUL L.
Exec Dt:
10/14/2019
3
RUDEY, JOHN M.
Exec Dt:
01/08/2020
Assignee
1
EPIZON PHARMA, INC.
445 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11033515
US20210093584
17100256
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
BOSTON, MA 02210
Assignment: 11
Reel/Frame:063923/0628   Pages: 6
Recorded: 06/12/2023
Attorney Dkt #:EZN-003C3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUMLIN, JAMES A.
Exec Dt:
10/11/2019
2
DARKE, PAUL L.
Exec Dt:
10/14/2019
3
RUDEY, JOHN M.
Exec Dt:
01/08/2020
Assignee
1
EPIZON PHARMA, INC.
445 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11723882
US20210378986
17317488
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
IP DOCKETING DEPT./7TH FL
BOSTON, MA 02210
Assignment: 12
Reel/Frame:064044/0935   Pages: 6
Recorded: 06/23/2023
Attorney Dkt #:EZN-002D1C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUMLIN, JAMES A.
Exec Dt:
10/11/2019
2
DARKE, PAUL L.
Exec Dt:
10/14/2019
3
RUDEY, JOHN M.
Exec Dt:
01/08/2020
Assignee
1
EPIZON PHARMA, INC.
445 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11793773
US20210378987
17349663
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
IP DOCKETING DEPT./7TH FL
BOSTON, MA 02210
Assignment: 13
Reel/Frame:065003/0695   Pages: 6
Recorded: 09/24/2023
Attorney Dkt #:EZN-003C4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUMLIN, JAMES A.
Exec Dt:
10/11/2019
2
DARKE, PAUL L.
Exec Dt:
10/14/2019
3
RUDEY, JOHN M.
Exec Dt:
01/08/2020
Assignee
1
EPIZON PHARMA, INC.
445 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240009144
18215989
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
IP DOCKETING DEPT./7TH FL
BOSTON, MA 02210

Search Results as of: 06/14/2024 01:40 AM
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