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Patent Assignment Assignor Details
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Assignor Name : CHANG, DANE
Total Assignments: 27
Assignment: 1
Reel/Frame:004609/0789   Pages: 2
Recorded: 09/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, DANE
Exec Dt:
12/04/1985
2
BEDELL, STEPHEN A.
Exec Dt:
12/04/1985
Assignee
1
DOW CHEMICAL COMPANY, THE
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4643886
NONE
06805672
Correspondence name and address
ANDREW E. PIERCE
NEAL A. WALDROP, P. C. & ASSO.
755 W. BIG BEAVER RD.
TROY, MI 48084
Assignment: 2
Reel/Frame:004883/0447   Pages: 2
Recorded: 05/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, DANE
Exec Dt:
12/04/1985
2
MC GAUGH, MICHAEL C.
Exec Dt:
12/04/1985
Assignee
1
DOW CHEMICAL COMPANY, THE
MIDLAND, MICHIGAN 48641
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4765873
NONE
06805671
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 3
Reel/Frame:005016/0432   Pages: 2
Recorded: 02/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, DANE
Exec Dt:
07/16/1986
2
WOLFE, DAVID L.
Exec Dt:
07/21/1986
Assignee
1
DOW CHEMICAL COMPANY, THE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4839404
NONE
06889664
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 4
Reel/Frame:004883/0675   Pages: 2
Recorded: 05/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, DANE
Exec Dt:
01/15/1987
2
MC GAUGH, MICHAEL C.
Exec Dt:
01/15/1987
Assignee
1
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4765969
NONE
07003884
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48461-1967
Assignment: 5
Reel/Frame:004742/0750   Pages: 2
Recorded: 08/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, DANE
Exec Dt:
02/23/1987
2
TREYBIG, DUANE S.
Exec Dt:
02/23/1987
Assignee
1
DOW CHEMICAL COMPANY, A CORP. OF DE
2030 DOW CENTER
ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4701484
NONE
07017519
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 6
Reel/Frame:004784/0514   Pages: 2
Recorded: 11/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TREYBIG, DUANE S.
Exec Dt:
02/23/1987
2
CHANG, DANE
Exec Dt:
02/23/1987
Assignee
1
DOW CHEMICAL COMPANY, THE, A CORP. OF DE.
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4724003
NONE
07017642
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MICHIGA 48641-1967
Assignment: 7
Reel/Frame:004909/0275   Pages: 2
Recorded: 07/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, DANE
Exec Dt:
09/01/1987
2
CRUMP, DRUCE K.
Exec Dt:
09/01/1987
Assignee
1
DOW CHEMICAL COMPANY, THE
ABBOTT ROAD
2030 DOW CENTER, A CORP. OF DE
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4786329
NONE
07094982
Correspondence name and address
THE DOW CHEMICAL COMPANY
RICHARD G. WATERMAN
P.O. BOX 1967
MIDLAND,MI.. 48461-1967
Assignment: 8
Reel/Frame:004904/0542   Pages: 2
Recorded: 06/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TREYBIG, DUANE S.
Exec Dt:
11/17/1987
2
CHANG, DANE
Exec Dt:
11/16/1988
Assignee
1
DOW CHEMICAL COMPANY, THE, A CORP. OF DE
2030 DOW CENTER
ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4765839
NONE
07123009
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 9
Reel/Frame:005467/0142   Pages: 3
Recorded: 10/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHRISTIANSEN, STEVEN H.
Exec Dt:
10/04/1989
2
WILSON, DAVID A.
Exec Dt:
10/04/1989
3
CHANG, DANE
Exec Dt:
10/04/1989
Assignee
1
DOW CHEMICAL COMPANY, THE
ABBOTT ROAD
2030 DOW CENTER
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4980471
NONE
07418292
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 10
Reel/Frame:005988/0539   Pages: 3
Recorded: 01/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, DANE
Exec Dt:
08/16/1990
2
CHRISTIANSEN, STEVEN H.
Exec Dt:
08/16/1990
3
WILSON, DAVID A.
Exec Dt:
08/16/1990
Assignee
1
DOW CHEMICAL COMPANY, THE A CORP. OF DELAWARE
2030 DOW CENTER ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5108723
NONE
07569118
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 11
Reel/Frame:005955/0121   Pages: 3
Recorded: 12/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHRISTIANSEN, STEVEN H.
Exec Dt:
10/16/1990
2
CHANG, DANE
Exec Dt:
10/16/1990
3
CRUMP, DRUCE K.
Exec Dt:
10/16/1990
Assignee
1
DOW CHEMICAL COMPANY, THE, A CORPORATION OF DELAWARE
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5098681
NONE
07569120
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 12
Reel/Frame:005725/0546   Pages: 3
Recorded: 06/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, DANE
Exec Dt:
05/17/1991
2
CHRISTIANSEN, STEVEN H.
Exec Dt:
05/16/1991
Assignee
1
DOW CHEMICAL COMPANY, THE
A CORPORATION OF DE
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5236678
NONE
07702795
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 13
Reel/Frame:006344/0446   Pages: 4
Recorded: 05/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FARELLA, JOANNA M.
Exec Dt:
05/27/1992
2
CHANG, DANE
Exec Dt:
05/27/1992
3
DONATE, FELIPE A.
Exec Dt:
05/27/1992
4
RHYMES, AUBREY J., JR.
Exec Dt:
05/27/1992
Assignee
1
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5196146
NONE
07784203
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 14
Reel/Frame:006518/0668   Pages: 3
Recorded: 05/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHRISTIANSEN, STEVEN H.
Exec Dt:
07/27/1992
2
CHANG, DANE
Exec Dt:
07/31/1992
3
WILSON, DAVID A.
Exec Dt:
08/05/1992
Assignee
1
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5342593
NONE
07927584
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 15
Reel/Frame:009319/0062   Pages: 3
Recorded: 07/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, DANE
Exec Dt:
06/02/1995
2
SHERROD, FRED A.
Exec Dt:
06/02/1995
Assignee
1
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5817593
NONE
08459892
Correspondence name and address
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 16
Reel/Frame:009213/0755   Pages: 3
Recorded: 05/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, DANE
Exec Dt:
10/12/1995
Assignee
1
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5789490
NONE
08720850
Correspondence name and address
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
PATENT DEPARTMENT-P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 17
Reel/Frame:014380/0775   Pages: 2
Recorded: 08/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, DANE
Exec Dt:
07/21/2003
2
CHEUNG, YUNWA W.
Exec Dt:
07/25/2003
3
DIEHL, CHARLES F.
Exec Dt:
07/29/2003
4
VIHTELIC, JOSEPH M.
Exec Dt:
05/27/2003
Assignees
1
DOW GLOBAL TECHNOLOGIES INC.
WASHINGTON STREET
1790 BUILDING
MIDLAND, MICHIGAN 48674
2
HOWMET RESEARCH CORPORATION
1500 S. WARNER ST.
WHITEHALL, MICHIGAN 49461
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040167270
10374773
Correspondence name and address
WALNUT WOODS CENTRE
EDWARD J. TIMMER
5955 W. MAIN STREET
KALAMAZOO, MI 49009
Assignment: 18
Reel/Frame:034264/0086   Pages: 16
Recorded: 11/25/2014
Attorney Dkt #:64004A-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHIE, WILLIAM J., JR
Exec Dt:
12/05/2005
2
CHANG, DANE
Exec Dt:
12/16/2005
3
KAPUR, MRIDULA
Exec Dt:
12/08/2005
4
HOGAN, TODD A
Exec Dt:
12/09/2005
5
MARTINEZ, FELIPE B
Exec Dt:
12/16/2005
6
COSTEUX, STEPHANE
Exec Dt:
12/08/2005
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC.
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8920891
US20090246433
11721388
Correspondence name and address
BARB STIEVE
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 19
Reel/Frame:045823/0324   Pages: 3
Recorded: 05/16/2018
Attorney Dkt #:73043-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, DANE
Exec Dt:
08/03/2012
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10030891
US20150159916
14405335
Correspondence name and address
JENNA BOYD
P.O. BOX 1967
MIDLAND, MI 48641
Assignment: 20
Reel/Frame:045520/0531   Pages: 3
Recorded: 04/12/2018
Attorney Dkt #:DOW-39839-A-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, DANE
Exec Dt:
04/16/2013
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9970575
US20150276094
14428412
Correspondence name and address
JERE L. POLMATIER
HUSCH BLACKWELL LLP
555 EAST WELLS STREET, SUITE 1900
MILWAUKEE, WI 53202-3819
Assignment: 21
Reel/Frame:038238/0086   Pages: 8
Recorded: 04/09/2016
Attorney Dkt #:74157-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, DANE
Exec Dt:
05/15/2013
2
BAKER, CARL F.
Exec Dt:
04/15/2013
3
ZHOU, ZHIQIANG
Exec Dt:
06/04/2013
4
GUERRA, SUZANNE M.
Exec Dt:
04/23/2013
5
CHAUDHARY, BHARAT I.
Exec Dt:
04/09/2013
6
SENGUPTA, SAURAV S.
Exec Dt:
04/11/2013
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160200909
14653372
Correspondence name and address
THE JL SALAZAR LAW FIRM
1934 W. GRAY ST., SUITE 401
HOUSTON, TX 77019
Assignment: 22
Reel/Frame:059685/0288   Pages: 8
Recorded: 04/12/2022
Attorney Dkt #:74357-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMBLING, TROY
Exec Dt:
05/31/2013
2
KAPUR, MRIDULA
Exec Dt:
06/24/2013
3
PATTERSON, SARAH
Exec Dt:
06/25/2013
4
CHANG, DANE
Exec Dt:
06/17/2013
5
MICHIE, WILLIAM J, JR
Exec Dt:
05/31/2013
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11384226
US20150353717
14762484
Correspondence name and address
BARB PROSS
2211 H.H. DOW WAY
MIDLAND, MI 48674
Assignment: 23
Reel/Frame:046236/0535   Pages: 6
Recorded: 06/29/2018
Attorney Dkt #:78545-US-PCT/DOW 78545 PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, DANE
Exec Dt:
05/31/2016
2
PRANGE, ROBBYN
Exec Dt:
05/27/2016
3
DERMODY, DANIEL L.
Exec Dt:
05/26/2016
4
MALOTKY, DAVID L.
Exec Dt:
05/26/2016
5
CRIMMINS, MATTHEW J.
Exec Dt:
05/26/2016
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190017222
16067205
Correspondence name and address
THE DOW CHEMICAL COMPANY/DINSMORE & SHOH
FIFTH THIRD CENTER
ONE SOUTH MAIN STREET, SUITE 1300
DAYTON, OH 45402
Assignment: 24
Reel/Frame:058399/0132   Pages: 3
Recorded: 12/15/2021
Attorney Dkt #:81309-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, DANE
Exec Dt:
10/20/2017
2
ATHREYA, SIDDHARTH R
Exec Dt:
11/06/2017
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11254107
US20200369009
16635317
Correspondence name and address
DANNY CHILDS
2211 H.H. DOW WAY
SSC-1338
MIDLAND, MI 48674
Assignment: 25
Reel/Frame:059864/0176   Pages: 3
Recorded: 05/06/2022
Attorney Dkt #:81981-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, DANE
Exec Dt:
04/24/2018
2
DOYLE, CONDELL
Exec Dt:
04/25/2018
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11345800
US20210155784
17047782
Correspondence name and address
BARB PROSS
2211 H.H. DOW WAY
MIDLAND, MI 48674
Assignment: 26
Reel/Frame:053906/0082   Pages: 4
Recorded: 09/28/2020
Attorney Dkt #:79825-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, DANE
Exec Dt:
05/11/2018
2
ATHREYA, SIDDHARTH RAM
Exec Dt:
07/19/2018
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844203
US20190161602
16321319
Correspondence name and address
DANNY CHILDS
2211 H.H. DOW WAY
SSC-1338
MIDLAND, MI 48674
Assignment: 27
Reel/Frame:055270/0633   Pages: 4
Recorded: 02/16/2021
Attorney Dkt #:79685-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, DANE
Exec Dt:
07/15/2018
2
ATHREYA, SIDDHARTH R
Exec Dt:
07/19/2018
Assignee
1
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858505
US20190203023
16321139
Correspondence name and address
DANNY CHILDS
2211 H.H. DOW WAY
SSC-1338
MIDLAND, MI 48674

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