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 : EHR, ROBERT J.
Total Assignments: 18
Assignment: 1
Reel/Frame:004184/0708   Pages: 2
Recorded: 11/02/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EHR, ROBERT J.
Exec Dt:
05/26/1981
Assignee
1
DOW CHEMICAL COMPANY, THE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4427695
NONE
06405474
Correspondence name and address
RICHARD G. WATERMAN
P.O. BOX 1967
MIDLAND, MI 48640
Assignment: 2
Reel/Frame:004242/0156   Pages: 2
Recorded: 04/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EHR, ROBERT J.
Exec Dt:
08/18/1982
Assignee
1
DOW CHEMICAL COMPANY, THE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4455313
NONE
06409793
Correspondence name and address
RICHARD G. WATERMAN
P. O. BOX 1967
MIDLAND, MI 48640
Assignment: 3
Reel/Frame:004681/0489   Pages: 2
Recorded: 03/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EHR, ROBERT J.
Exec Dt:
06/17/1985
2
TOBOL, HELEN K.
Exec Dt:
06/21/1985
3
TROXELL, LILLIAN H.
Exec Dt:
06/20/1985
Assignee
1
DOW CHEMICAL COMPANY, THE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4670045
NONE
05748796
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 4
Reel/Frame:004977/0178   Pages: 6
Recorded: 11/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEIKLE DIANE L., SURVIVING SPOUSE OF RICHARD W. MEIKLE, DEC'D
Exec Dt:
12/23/1986
2
KLESCHICK, WILLIAM A.
Exec Dt:
12/18/1986
3
EHR, ROBERT J.
Exec Dt:
12/12/1986
4
COSTALES, MARK J.
Exec Dt:
12/18/1986
5
GERWICK, BEN C. III
Exec Dt:
12/18/1986
6
MONTE, WILLIAM T.
Exec Dt:
12/18/1986
7
PEARSON, NORMAN R.
Exec Dt:
12/18/1986
Assignee
1
DOW CHEMICAL COMPANY, THE, 2030 DOW CENTER, ABBOTT RD., MIDLAND, MI 48640 A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4818273
NONE
06940480
Correspondence name and address
RICHARD G. WATERMAN
P. O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 5
Reel/Frame:005251/0886   Pages: 9
Recorded: 03/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CARSON, CHRISLYN M.
Exec Dt:
04/19/1989
2
COPPING, LEONARD G.
Exec Dt:
04/12/1989
3
EHR, ROBERT J.
Exec Dt:
04/15/1989
4
GITLITZ, MELVIN H.
Exec Dt:
08/21/1989
5
MCNEIL, MAYNARD W.
Exec Dt:
08/21/1989
6
STREET, PETER F.S.
Exec Dt:
04/12/1989
7
LIEBESCHUETZ, JOHN W.
Exec Dt:
04/12/1989
Assignees
1
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER, ABBOTT ROAD
A CORP. OF DE
MIDLAND, MICHIGAN 48640
2
M&T CHEMICALS INC.
ONE WOODBRIDGE CENTER
A CORP. OF DE
WOODBRIDGE, NEW JERSEY 07095
3
DOW CHEMICAL COMPANY LIMITED
STANA PLACE, FAIRFIELD AVE., STAINES
A CORP. OF GREAT BRITAIN
MIDDLESEX, GREAT BRITAIN TW18 4SX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4927812
NONE
07322140
Correspondence name and address
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 6
Reel/Frame:006182/0154   Pages: 4
Recorded: 07/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SMITH, MICHAEL G.
Exec Dt:
04/29/1991
2
JACKS, WENDY S.
Exec Dt:
04/29/1991
3
LO, WILLIAM C.
Exec Dt:
04/29/1991
4
EHR, ROBERT J.
Exec Dt:
04/29/1991
Assignee
1
DOWELANCO
4040 VINCENNES CIRCLE
INDIANAPOLIS, INDIANA 46268-3030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5151113
NONE
07692742
Correspondence name and address
KENNETH L. LOERTSCHER
DOWELANCO
9002 PURDUE ROAD
IDIANAPOLIS, IN 46268-1189
Assignment: 7
Reel/Frame:006348/0434   Pages: 6
Recorded: 12/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COSTALES, MARK J.
Exec Dt:
07/19/1991
2
VAN HEERTUM, JOHN C.
Exec Dt:
07/19/1991
3
KLESCHICK, WILLIAM A.
Exec Dt:
07/18/1991
4
EHR, ROBERT J.
Exec Dt:
07/19/1991
5
RAY, PATRICIA G.
Exec Dt:
07/19/1991
Assignee
1
DOWELANCO
9002 PURDUE ROAD
INDIANAPOLIS, INDIA 46268-1189
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5201938
NONE
07733048
Correspondence name and address
KENNETH L. LOERTSCHER
DOWELANCO
9002 PURDUE ROAD
INDIANAPOLIS, IN 46268-1189
Assignment: 8
Reel/Frame:007505/0944   Pages: 8
Recorded: 05/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINNOTT, DEIRDRE M.
Exec Dt:
10/06/1993
2
CHOW, HAK-FUN
Exec Dt:
09/30/1993
3
EHR, ROBERT J.
Exec Dt:
10/15/1993
4
LUBETKIN, STEVEN D.
Exec Dt:
10/06/1993
5
BALES, STEPHEN E.
Exec Dt:
10/08/1993
6
INBASEKARAN, MUTHIAH N.
Exec Dt:
10/08/1993
Assignee
1
DOWELANCO
9330 ZIONSVILLE ROAD
INDIANAPOLIS, INDIANA 46268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5447960
NONE
08131517
Correspondence name and address
KENNETH L. LOERTSCHER
DOWELANCO
9330 ZIONSVILLE ROAD
INDIANAPOLIS, IN 46268-1053
Assignment: 9
Reel/Frame:007505/0698   Pages: 5
Recorded: 05/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COSTALES, MARK J.
Exec Dt:
06/29/1994
2
EHR, ROBERT J.
Exec Dt:
06/29/1994
3
KLESCHICK, WILLIAM A.
Exec Dt:
07/11/1994
4
VAN HEERTUM, JOHN C.
Exec Dt:
06/29/1994
5
REIFSCHNEIDER, WALTER
Exec Dt:
07/11/1994
Assignee
1
DOWELANCO
9330 ZIONSVILLE RD.
INDIANAPOLIS, INDIANA 46268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5447905
NONE
08273073
Correspondence name and address
DOWELANCO
KENNETH L. LOERTSCHER
9330 ZIONSVILLE RD.
INDIANAPOLIS, IN 46268-1053
Assignment: 10
Reel/Frame:007535/0697   Pages: 5
Recorded: 06/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARNDT, KIM E.
Exec Dt:
06/29/1994
2
KLESCHICK, WILLIAM A.
Exec Dt:
07/11/1994
3
REIFSCHNEIDER, WALTER
Exec Dt:
07/01/1994
4
EHR, ROBERT J.
Exec Dt:
06/29/1994
Assignee
1
DOWELANCO
9330 ZIONSVILLE ROAD
INDIANAPOLIS, INDIANA 46268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5461161
NONE
08273514
Correspondence name and address
KENNETH L. LOERTSCHER
DOWELANCO
9330 ZIONSVILLE ROAD
INDIANAPOLIS, IN 46268-1053
Assignment: 11
Reel/Frame:008214/0120   Pages: 6
Recorded: 08/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN HEERTUM, JOHN C.
Exec Dt:
05/26/1995
2
KLESCHICK, WILLIAM A.
Exec Dt:
05/26/1995
3
ARNDT, KIM E.
Exec Dt:
05/26/1995
4
COSTALES, MARK J.
Exec Dt:
05/26/1995
5
EHR, ROBERT J.
Exec Dt:
05/26/1995
6
BRADLEY, KIMBERLY BRUBAKER
Exec Dt:
05/26/1995
7
REIFSCHNEIDER, WALTER
Exec Dt:
05/30/1995
8
BENKO, ZOLTAN
Exec Dt:
06/05/1995
9
JACHETTA, JOHN J.
Exec Dt:
05/25/1995
Assignee
1
DOWELANCO
9330 ZIONSVILLE ROAD
INDIANAPOLIS, INDIANA 46268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5571775
NONE
08466510
Correspondence name and address
DOWELANCO
KENNETH L. LOERTSCHER
9330 ZIONSVILLE ROAD
INDIANAPOLIS, IN 46268-1053
Assignment: 12
Reel/Frame:008238/0689   Pages: 5
Recorded: 11/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARNDT, KIM E.
Exec Dt:
05/26/1995
2
KLESCHICK, WILLIAM A.
Exec Dt:
05/26/1995
3
REIFSCHNEIDER, WALTER
Exec Dt:
05/30/1995
4
SWISHER, BETH A.
Exec Dt:
06/05/1995
5
EHR, ROBERT J.
Exec Dt:
05/26/1995
6
JACHETTA, JOHN J.
Exec Dt:
05/25/1995
7
VAN HEERTUM, JOHN C.
Exec Dt:
05/26/1995
Assignee
1
DOWELANCO
9330 ZIONSVILLE ROAD
INDIANAPOLIS, INDIANA 46268
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5461161
NONE
08273514
 
5614469
NONE
08471693
Correspondence name and address
DOWELANCO
KENNETH L. LOERTSCHER
9330 ZIONSVILLE ROAD
INDIANAPOLIS, IN 46268-1053
Assignment: 13
Reel/Frame:009270/0515   Pages: 4
Recorded: 06/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COSTALES, MARK J.
Exec Dt:
08/29/1995
2
KLESCHICK, WILLIAM A.
Exec Dt:
08/31/1995
3
EHR, ROBERT J.
Exec Dt:
08/30/1995
4
WEIMER, MONTE R.
Exec Dt:
08/29/1995
Assignee
1
DOW AGROSCIENCES LLC
9330 ZIONSVILLE ROAD
INDIANAPOLIS, INDIANA 46268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5763359
NONE
08703165
Correspondence name and address
DOW AGROSCIENCES LLC
KENNETH L. LOERTSCHER
9330 ZIONSVILLE ROAD
INDIANAPOLIS, IN 46268
Assignment: 14
Reel/Frame:009376/0466   Pages: 6
Recorded: 08/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, TIMOTHY C.
Exec Dt:
09/15/1997
2
ASH, MARY L.
Exec Dt:
09/15/1997
3
EHR, ROBERT J.
Exec Dt:
09/15/1997
4
JOHNSTON, RICHARD D.
Exec Dt:
09/15/1997
5
KLESCHICK, WILLIAM A.
Exec Dt:
09/15/1997
6
MARTIN, TIMOTHY P.
Exec Dt:
09/15/1997
7
POBANZ, MARK A.
Exec Dt:
09/15/1997
8
VAN HEERTUM, JOHN C.
Exec Dt:
09/15/1997
9
MANN, RICHARD K.
Exec Dt:
09/18/1997
Assignee
1
DOW AGROSCIENCES LLC
9330 ZIONSVILLE ROAD
INDIANAPOLIS, INDIANA 46268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5858924
NONE
08936046
Correspondence name and address
DOW AGROSCIENCES LLC
KENNETH L. LOERTSCHER
9330 ZIONSVILLE ROAD
INDIANAPOLIS, IN 46268
Assignment: 15
Reel/Frame:024440/0024   Pages: 8
Recorded: 05/26/2010
Attorney Dkt #:68380
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEARSON, NORMAN R.
Exec Dt:
04/27/2009
2
ROSS, RONALD, JR.
Exec Dt:
04/17/2009
3
EHR, ROBERT J.
Exec Dt:
04/17/2009
Assignee
1
DOW AGROSCIENCES LLC
9330 ZIONSVILLE ROAD
INDIANAPOLIS, INDIANA 46268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100254936
12416764
Correspondence name and address
DOW AGROSCIENCES LLC
9330 ZIONSVILLE ROAD
INDIANAPOLIS, IN 46268
Assignment: 16
Reel/Frame:025402/0092   Pages: 13
Recorded: 11/30/2010
Attorney Dkt #:66664-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHR, ROBERT J.
Exec Dt:
11/02/2010
2
KALANTAR, THOMAS H.
Exec Dt:
10/13/2010
3
LIU, LEI
Exec Dt:
11/03/2010
4
SCHMIDT, DALE C.
Exec Dt:
10/13/2010
5
TOLLEY, MIKE P.
Exec Dt:
11/03/2010
6
YAU, KERRM Y.
Exec Dt:
11/04/2010
7
ZHANG, QIANAG
Exec Dt:
10/27/2010
8
ZHAO, MIN
Exec Dt:
11/03/2010
Assignee
1
DOW AGROSCIENCES LLC
9330 ZIONSVILLE ROAD
INDIANAPOLIS, INDIANA 46268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9034353
US20110045975
12850676
Correspondence name and address
LINDA VENSEL
9330 ZIONSVILLE ROAD
INDIANAPOLIS, IN 46268
Assignment: 17
Reel/Frame:025406/0127   Pages: 9
Recorded: 12/01/2010
Attorney Dkt #:68384-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEARSON, NORMAN R.
Exec Dt:
11/03/2010
2
LIU, LEI
Exec Dt:
11/03/2010
3
EHR, ROBERT J.
Exec Dt:
11/05/2010
4
ATKINSON, JOHN M.
Exec Dt:
11/03/2010
Assignee
1
DOW AGROSCIENCES LLC
9330 ZIONSVILLE ROAD
INDIANAPOLIS, INDIANA 46268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110086761
12903708
Correspondence name and address
LINDA VENSEL
9330 ZIONSVILLE ROAD
INDIANAPOLIS, IN 46268
Assignment: 18
Reel/Frame:033939/0334   Pages: 10
Recorded: 10/13/2014
Attorney Dkt #:DAS-0322-02-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, MIN
Exec Dt:
09/12/2013
2
LIU, LEI
Exec Dt:
09/04/2013
3
EHR, ROBERT J.
Exec Dt:
09/04/2013
4
RODRIGUEZ ROSAS, MARLA E.
Exec Dt:
09/04/2013
5
MATTHIESON, TODD
Exec Dt:
09/09/2013
Assignee
1
DOW AGROSCIENCES LLC
9330 ZIONSVILLE ROAD
INDIANAPOLIS, INDIANA 46268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9426985
US20140186451
14141741
Correspondence name and address
MICHELLE L. DAVIS
FAEGRE BAKER DANIELS LLP
111 EAST WAYNE STREET, SUITE 800
FORT WAYNE, IN 46802

Search Results as of: 05/24/2024 07:05 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