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Patent Assignment Assignor Details
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Assignor Name : HESSON, DAVID P.
Total Assignments: 17
Assignment: 1
Reel/Frame:004373/0914   Pages: 1
Recorded: 03/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HESSON, DAVID P.
Exec Dt:
01/11/1985
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPAY
A CORP OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4639454
NONE
06692412
Correspondence name and address
ROBERT W. BLACK
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:004407/0760   Pages: 1
Recorded: 06/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HESSON, DAVID P.
Exec Dt:
04/23/1985
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4680299
NONE
06727808
Correspondence name and address
E.I. DU PONT DE NEMOURS & CO
LEGAL DEPT. SUITE 606
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:008019/0264   Pages: 4
Recorded: 04/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, ZI-QIANG
Exec Dt:
02/23/1996
2
HESSON, DAVID P.
Exec Dt:
02/23/1996
3
STURGESS, MICHAEL A.
Exec Dt:
02/23/1996
Assignee
1
SYMPHONY PHARMACEUTICALS, INC.
76 GREAT VALLEY PARKWAY
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5731348
NONE
08600330
Correspondence name and address
ARNALL GOLDEN & GREGORY
PATREA L. PABST
2800 ONE ATLANTIC CENTER
1201 WEST PEACHTREE STREET
ATLANTA, GA 30309-3450
Assignment: 4
Reel/Frame:012936/0296   Pages: 4
Recorded: 05/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESSON, DAVID P.
Exec Dt:
05/14/2002
2
FRAZER, GLENN D.
Exec Dt:
05/14/2002
3
SHOOK, BRUCE
Exec Dt:
05/14/2002
Assignee
1
NEURON THERAPEUTICS
81 GREAT VALLEY PARKWAY
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020193335
10090445
Correspondence name and address
ALLEN BLOOM
PRINCETON PIKE CORPORATE CENTER
P.O. BOX 5218
PRINCETON, NJ 08543-5218
Assignment: 5
Reel/Frame:012936/0392   Pages: 4
Recorded: 05/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESSON, DAVID P.
Exec Dt:
05/14/2002
2
PELURA, TIMOTHY J.
Exec Dt:
05/14/2002
3
FRAZER, GLENN D.
Exec Dt:
05/14/2002
Assignee
1
NEURON THERAPEUTICS
81 GREAT VALLEY PARKWAY
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6689756
US20030022879
10090442
Correspondence name and address
ALLEN BLOOM
P.O. BOX 5218
PRINCETON PIKE CORPORATE CENTER
PRINCETON, NJ 08543-5218
Assignment: 6
Reel/Frame:012936/0431   Pages: 4
Recorded: 05/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESSON, DAVID P.
Exec Dt:
05/14/2002
2
FRAZER, GLENN D.
Exec Dt:
05/14/2002
3
ROSS, DOUGLAS
Exec Dt:
05/14/2002
Assignee
1
NEURON THERAPEUTICS
81 GREAT VALLEY PARKWAY
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020193285
10090441
Correspondence name and address
ALLEN BLOOM
PRINCETON PIKE CORPORATE CENTER
P.O. BOX 5218
PRINCETON, NJ 08543-5218
Assignment: 7
Reel/Frame:013237/0715   Pages: 6
Recorded: 08/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESSON, DAVID P.
Exec Dt:
08/05/2002
2
FRAZER, GLENN D.
Exec Dt:
08/05/2002
3
PELURA, TIMOTHY J.
Exec Dt:
08/08/2002
4
POWERS, BARBARA J.
Exec Dt:
08/12/2002
5
SHOOK, BRUCE
Exec Dt:
08/05/2002
Assignee
1
NEURON THERAPEUTICS
81 GREAT VALLEY PARKWAY
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030135196
10229619
Correspondence name and address
PRINCETON PIKE CORPORATE CENTER
ALLEN BLOOM
P.O. BOX 5218
PRINCETON, NJ 08543-5218
Assignment: 8
Reel/Frame:017525/0702   Pages: 6
Recorded: 02/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARNITZ, JAMES C.
Exec Dt:
04/02/2003
2
HESSON, DAVID P.
Exec Dt:
04/04/2003
3
FRAZER, GLENN D.
Exec Dt:
04/11/2003
4
PELURA, TIMOTHY J.
Exec Dt:
04/01/2003
Assignee
1
NEURON THERAPEUTICS, INC.
81 GREAT VALLEY PARKWAY
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060184098
10543732
Correspondence name and address
ARTHUR E. JACKSON
PO BOX 88
HOPEWELL, NJ 08525
Assignment: 9
Reel/Frame:050096/0153   Pages: 8
Recorded: 08/20/2019
Attorney Dkt #:CLEA-004/01US 34722/19
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, VIKRAM S.
Exec Dt:
08/09/2019
2
HESSON, DAVID P.
Exec Dt:
03/28/2019
Assignee
1
CLEAR CREEK BIO, INC.
585 MASSACHUSETTS AVE., 4TH FL.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190290892
16364423
Correspondence name and address
ADAM M. SCHOEN, ESQ.
BROWN RUDNICK LLP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 10
Reel/Frame:050096/0276   Pages: 8
Recorded: 08/20/2019
Attorney Dkt #:CLEA-005/01US 34722/20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, VIKRAM S.
Exec Dt:
08/09/2019
2
HESSON, DAVID P.
Exec Dt:
03/28/2019
Assignee
1
CLEAR CREEK BIO, INC.
585 MASSACHUSETTS AVE., 4TH FL.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190290634
16364431
Correspondence name and address
ADAM M. SCHOEN, ESQ.
BROWN RUDNICK LLP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 11
Reel/Frame:050096/0407   Pages: 8
Recorded: 08/20/2019
Attorney Dkt #:CLEA-006/01US 34722/21
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, VIKRAM S.
Exec Dt:
08/09/2019
2
HESSON, DAVID P.
Exec Dt:
03/28/2019
Assignee
1
CLEAR CREEK BIO, INC.
585 MASSACHUSETTS AVE., 4TH FL.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190290635
16364436
Correspondence name and address
ADAM M. SCHOEN, ESQ.
BROWN RUDNICK LLP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 12
Reel/Frame:050096/0647   Pages: 11
Recorded: 08/20/2019
Attorney Dkt #:CLEA-007/01US 34722/23
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, VIKRAM S.
Exec Dt:
08/09/2019
2
HESSON, DAVID P.
Exec Dt:
03/28/2019
3
HUANG, PING
Exec Dt:
04/01/2019
4
JIA, MO
Exec Dt:
04/02/2019
5
YOU, XIANJUN
Exec Dt:
04/02/2019
Assignee
1
CLEAR CREEK BIO, INC.
585 MASSACHUSETTS AVE., 4TH FL.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10889548
US20190292154
16364446
Correspondence name and address
ADAM M. SCHOEN, ESQ.
BROWN RUDNICK LLP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 13
Reel/Frame:054859/0840   Pages: 11
Recorded: 01/08/2021
Attorney Dkt #:CLEA-007/02US 34722/57
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, VIKRAM S.
Exec Dt:
08/09/2019
2
HESSON, DAVID P.
Exec Dt:
03/28/2019
3
HUANG, PING
Exec Dt:
04/01/2019
4
JIA, MO
Exec Dt:
04/02/2019
5
YOU, XIANJUN
Exec Dt:
04/02/2019
Assignee
1
CLEAR CREEK BIO, INC.
585 MASSACHUSETTS AVE., 4TH FL.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230528
US20210087146
17111701
Correspondence name and address
BROWN RUDNICK, LLP
ONE FINANCIAL CENTER
BOSTON, MA 02110
Assignment: 14
Reel/Frame:056427/0504   Pages: 8
Recorded: 06/03/2021
Attorney Dkt #:CLEA-005/02US 34722/59
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, VIKRAM S.
Exec Dt:
08/09/2019
2
HESSON, DAVID P.
Exec Dt:
03/28/2019
Assignee
1
CLEAR CREEK BIO, INC.
585 MASSACHUSETTS AVE. 4TH FLR.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210154186
17166187
Correspondence name and address
ADAM M. SCHOEN
BROWN RUDNICK LLP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 15
Reel/Frame:061374/0957   Pages: 11
Recorded: 10/11/2022
Attorney Dkt #:CLEA-007/03US 34722/75
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, VIKRAM S.
Exec Dt:
08/09/2019
2
HESSON, DAVID P.
Exec Dt:
03/28/2019
3
HUANG, PING
Exec Dt:
04/01/2019
4
JIA, MO
Exec Dt:
04/02/2019
5
YOU, XIANJUN
Exec Dt:
04/02/2019
Assignee
1
CLEAR CREEK BIO, INC.
585 MASSACHUSETTS AVE. 4TH FLR.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220177435
17553637
Correspondence name and address
ADAM M. SCHOEN, ESQ.
BROWN RUDNICK LLP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 16
Reel/Frame:054922/0136   Pages: 9
Recorded: 01/14/2021
Attorney Dkt #:CLEA-016/01US 34722/55
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESSON, DAVID P.
Exec Dt:
10/13/2020
2
POWERS, BARBARA
Exec Dt:
01/11/2021
3
KUMAR, VIKRAM S.
Exec Dt:
01/14/2021
Assignee
1
CLEAR CREEK BIO, INC.
585 MASSACHUSETTS AVE. 4TH FLR.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210115493
17068914
Correspondence name and address
ADAM M. SCHOEN
BROWN RUDNICK LLP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 17
Reel/Frame:054922/0697   Pages: 9
Recorded: 01/14/2021
Attorney Dkt #:CLEA-017/01US 34722/56
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESSON, DAVID P.
Exec Dt:
10/13/2020
2
POWERS, BARBARA
Exec Dt:
01/11/2021
3
KUMAR, VIKRAM S.
Exec Dt:
01/14/2021
Assignee
1
CLEAR CREEK BIO, INC.
585 MASSACHUSETTS AVE. 4TH FLR.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210113548
17068916
Correspondence name and address
ADAM M. SCHOEN
BROWN RUDNICK LLP
ONE FINANCIAL CENTER
BOSTON, MA 02111

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