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Patent Assignment Assignee Details
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Assignee Name : CHEMGEN CORPORATION
Total Assignments: 9
Assignment: 1
Reel/Frame:005509/0408   Pages: 2
Recorded: 11/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEUSZ, STEVEN D.
Exec Dt:
11/02/1990
2
ANDERSON, DAVID M.
Exec Dt:
11/02/1990
Assignee
1
CHEMGEN CORPORATION
16016 INDUSTRIAL DRIVE
GAITHERSBURG, MARYLAND 20877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4999292
NONE
07140108
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY, SCHW
AAB, MACK, BLUMENTHAL & EVANS
STEPHEN A. BENT
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 2
Reel/Frame:005623/0839   Pages: 2
Recorded: 03/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MCCANDLISS, RUSSELL J.
Exec Dt:
11/27/1990
2
ANDERSON, DAVID M.
Exec Dt:
11/27/1990
Assignee
1
CHEMGEN CORPORATION
16016 INDUSTRIAL DR.
GAITHERSBURG, MARYLAND 20877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5213972
NONE
07448158
Correspondence name and address
FOLEY & LARDNER
P.O. BOX 299
ALEXANDRIA, VA 22313
ATTN: STEPHEN A. BENT
Assignment: 3
Reel/Frame:005986/0565   Pages: 2
Recorded: 12/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HSIAO, HUMG-YU
Exec Dt:
11/25/1991
2
FODGE, DOUGLAS W.
Exec Dt:
11/25/1991
Assignee
1
CHEMGEN CORPORATION
16016 INDUSTRIAL DRIVE
GAITHERSBURG, MARYLAND 20877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5275945
NONE
07772087
Correspondence name and address
FOLEY & LARDNER
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 4
Reel/Frame:009855/0133   Pages: 2
Recorded: 12/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FODGE, DOUGLAS W.
Exec Dt:
11/24/1998
2
HSIAO, HUMG-YU
Exec Dt:
11/25/1998
Assignee
1
CHEMGEN CORPORATION
211 PERRY PARKWAY
GAITHERSBURG, MARYLAND 20877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6162473
NONE
09180105
Correspondence name and address
FOLEY & LARDNER
STEPHEN A. BENT
3000 K STREET, N.W., SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 5
Reel/Frame:010269/0296   Pages: 2
Recorded: 09/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, DAVID MARTIN
Exec Dt:
07/12/1999
2
LIU, LIN
Exec Dt:
07/12/1999
3
PODKOVYROV, SERGEY
Exec Dt:
07/12/1999
4
WANG, BAOMIN
Exec Dt:
07/12/1999
Assignee
1
CHEMGEN CORPORATION
211 PERRY PARKWAY
GAITHERSBURG, MARYLAND 20877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020128457
09345492
Correspondence name and address
FOLEY & LARDNER
STEPHEN A. BENT
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 6
Reel/Frame:011651/0044   Pages: 3
Recorded: 04/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, DAVID M.
Exec Dt:
12/13/2000
2
LIN-LIU
Exec Dt:
12/13/2000
3
HSIAO, HUMG-YU
Exec Dt:
12/13/2000
4
FODGE, DOUGLAS W.
Exec Dt:
12/14/2000
Assignee
1
CHEMGEN CORPORATION
211 PERRY PARKWAY
GAITHERSBURG, MARYLAND 20877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6780628
US20020048576
09731971
Correspondence name and address
FOLEY & LARDNER
STEPHEN A. BENT
3000 K STREET, N.W., SUITE 500
WASHINGTON HARBOUR
WASHINGTON, D.C. 20007-5109
Assignment: 7
Reel/Frame:018857/0755   Pages: 3
Recorded: 01/30/2007
Attorney Dkt #:016754-0262
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, DAVID M.
Exec Dt:
12/15/2006
2
HSIAO, HUMG-YU
Exec Dt:
12/18/2006
3
LIU, LIN
Exec Dt:
12/15/2006
Assignee
1
CHEMGEN CORPORATION
211 PERRY PARKWAY
GAITHERSBURG, MARYLAND 20877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7914782
US20070141041
11610572
Correspondence name and address
COURTENAY C. BRINCKERHOFF
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET NW, SUITE 500
WASHINGTON, DC 20007-5143
Assignment: 8
Reel/Frame:041749/0763   Pages: 3
Recorded: 02/17/2017
Attorney Dkt #:204257-0011-04-US-556458
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, DAVID M.
Exec Dt:
12/15/2006
2
HSIAO, HUMG-YU
Exec Dt:
12/18/2006
3
LIU, LIN
Exec Dt:
12/15/2006
Assignee
1
CHEMGEN CORPORATION
211 PERRY PARKWAY
GAITHERSBURG, MARYLAND 20877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170156371
15436404
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 9
Reel/Frame:038439/0289   Pages: 6
Recorded: 05/02/2016
Attorney Dkt #:204257-0013-01-541544
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, DAVID M
Exec Dt:
02/22/2012
2
PODKOVYROY, SERGEY
Exec Dt:
02/22/2012
3
HUANG, YUEFANG
Exec Dt:
02/22/2012
4
SCHUSTER, KURT
Exec Dt:
02/29/2012
Assignee
1
CHEMGEN CORPORATION
211 PERRY PARKWAY
GAITHERSBURG, MARYLAND 20877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10029002
US20160235823
15142745
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209

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