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 : ALVAREZ, EDUARDO
Total Assignments: 15
Assignment: 1
Reel/Frame:004624/0343   Pages: 2
Recorded: 10/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ALVAREZ, EDUARDO
Exec Dt:
10/27/1986
Assignee
1
OTIS ENGINEERING CORPORATION
A CORP. OF DE
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4753444
NONE
06925279
Correspondence name and address
SCHLEY, CANTRELL, KICE, GARLAND & MOORE
HERITAGE SQUARE II, SUITE 705
5001 LBJ FREEWAY
DALLAS, TX 75244
Assignment: 2
Reel/Frame:005446/0477   Pages: 5
Recorded: 09/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ALVAREZ, EDUARDO
Exec Dt:
09/14/1990
Assignee
1
HOECHST CELANESE CORPORATION
18207 CHISHOLM TRAIL, STE. 216, A CORP. OF DE.
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4986511
NONE
07450622
Correspondence name and address
JAMES W. WILLIAMS
RICHARDS, MEDLOCK & ANDREWS
4500 RENAISSANCE TOWER
1201 ELM ST.,
DALLAS, TX 75270-2197
Assignment: 3
Reel/Frame:021803/0257   Pages: 3
Recorded: 11/07/2008
Attorney Dkt #:V0209.70000US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALVAREZ, EDUARDO
Exec Dt:
05/21/2008
Assignee
1
VIGIX, INC
30 WHIPPLE ROAD
LEXINGTON, MASSACHUSETTS 02420
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8235247
US20100314405
11921322
Correspondence name and address
WOLF GREENFIELD & SACKS, PC
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 4
Reel/Frame:028779/0857   Pages: 3
Recorded: 08/14/2012
Attorney Dkt #:V0209.70000US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALVAREZ, EDUARDO
Exec Dt:
05/21/2008
Assignee
1
VIGIX, INC.
92 MONTVALE AVENUE
STONEHAM, MASSACHUSETTS 02180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120271453
13533694
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 5
Reel/Frame:025524/0317   Pages: 6
Recorded: 12/17/2010
Attorney Dkt #:091104-0109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALVAREZ, EDUARDO
Exec Dt:
07/09/2009
2
MUELLER, BRIAN LEE
Exec Dt:
07/13/2009
3
WEISHALLA, BRETT ALLEN
Exec Dt:
07/13/2009
Assignee
1
MILLER WASTE MILLS D/B/A/ RTP COMPANY
580 E. FRONT STREET
WINONA, MINNESOTA 55987
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8663524
US20100291388
12478647
Correspondence name and address
CHARLESE G. CARTER
FOLEY & LARDNER LLP
777 EAST WISCONSIN AVE.
MILWAUKEE, WI 53202
Assignment: 6
Reel/Frame:034939/0840   Pages: 6
Recorded: 02/11/2015
Attorney Dkt #:091104-0118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALVAREZ, EDUARDO
Exec Dt:
07/09/2009
2
MUELLER, BRIAN LEE
Exec Dt:
07/13/2009
3
WEISHALLA, BRETT ALLEN
Exec Dt:
07/13/2009
Assignee
1
MILLER WASTE MILLS D/B/A RTP COMPANY
580 E. FRONT STREET
WINONA, MINNESOTA 55987
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9000084
US20120009421
13237565
Correspondence name and address
CHARLES G. CARTER
3000 K STREET N.W., SUITE 600
FOLEY & LARDNER LLP
WASHINGTON, DC 20007-5109
Assignment: 7
Reel/Frame:036903/0879   Pages: 3
Recorded: 10/28/2015
Attorney Dkt #:0314.0001US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALVAREZ, EDUARDO
Exec Dt:
10/21/2015
Assignee
1
MAGNET KIOSKS INC.
30 WHIPPLE ROAD
LEXINGTON, MASSACHUSETTS 02420
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9521914
US20160135618
14923467
Correspondence name and address
J. GRANT HOUSTON
HOUSTONHOGLE, LLP
1666 MASSACHUSETTS AVENUE, SUITE 12
LEXINGTON, MA 02420
Assignment: 8
Reel/Frame:058894/0551   Pages: 4
Recorded: 02/04/2022
Attorney Dkt #:80883-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALVAREZ, EDUARDO
Exec Dt:
01/16/2018
2
LOPEZ, DAVID
Exec Dt:
01/17/2018
3
TOGNOLA, MARCELLO
Exec Dt:
01/25/2018
Assignee
1
DOW CHEMICAL IBERICA S.L.
RIBERA DEL LOIRA 4-6
MADRID, SPAIN 28042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11312119
US20210078314
16612188
Correspondence name and address
DANNY CHILDS
2211 H. H. DOW WAY
SSC 1338
MIDLAND, MI 48674
Assignment: 9
Reel/Frame:058895/0061   Pages: 4
Recorded: 02/04/2022
Attorney Dkt #:80883-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALVAREZ, EDUARDO
Exec Dt:
01/16/2018
2
LOPEZ, DAVID
Exec Dt:
01/17/2018
3
TOGNOLA, MARCELLO
Exec Dt:
01/25/2018
Assignee
1
DOW CHEMICAL IBERICA S.L.
RIBERA DEL LOIRA 4-6
MADRID, SPAIN 28042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11312119
US20210078314
16612188
Correspondence name and address
DANNY CHILDS
2211 H. H. DOW WAY
SSC 1338
MIDLAND, MI 48674
Assignment: 10
Reel/Frame:054127/0294   Pages: 4
Recorded: 10/21/2020
Attorney Dkt #:81965-US-PCT/DOW 81965 PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALVAREZ, EDUARDO
Exec Dt:
04/29/2019
2
LOPEZ, DAVID
Exec Dt:
04/25/2019
3
LLOP, COSME
Exec Dt:
04/24/2019
Assignee
1
DOW CHEMICAL IBERICA S.L.
JOSE ABASCAL 56
MADRID, SPAIN 28003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210238811
17049415
Correspondence name and address
DINSMORE & SHOHL LLP
ONE SOUTH MAIN STREET
FIFTH THIRD CENTER, SUITE 1300
DAYTON, OH 45402
Assignment: 11
Reel/Frame:054846/0970   Pages: 3
Recorded: 01/07/2021
Attorney Dkt #:81967-US-PCT (DC180003US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALVAREZ, EDUARDO
Exec Dt:
05/27/2019
Assignee
1
DOW CHEMICAL IBERICA S.L.
JOSE ABASCAL 56
MADRID, SPAIN 28003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210269626
17258272
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22 FLOOR
HARTFORD, CT 06103
Assignment: 12
Reel/Frame:054908/0105   Pages: 3
Recorded: 01/13/2021
Attorney Dkt #:82079-US-PCT (DC180004US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALVAREZ, EDUARDO
Exec Dt:
05/30/2019
2
LÓPEZ, DAVID
Exec Dt:
05/30/2019
Assignee
1
DOW CHEMICAL IBERICA S.L.
JOSE ABASCAL 56
MADRID, SPAIN 28003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210171751
17259717
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22 FLOOR
HARTFORD, CT 06103
Assignment: 13
Reel/Frame:056340/0497   Pages: 3
Recorded: 05/25/2021
Attorney Dkt #:82572-US-PCT (DC180005US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALVAREZ, EDUARDO
Exec Dt:
08/20/2019
Assignee
1
DOW CHEMICAL IBERICA S.L.
JOSE ABASCAL 56
MADRID, SPAIN 28003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220002924
17293188
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22 FLOOR
HARTFORD, CT 06103
Assignment: 14
Reel/Frame:056482/0509   Pages: 3
Recorded: 06/09/2021
Attorney Dkt #:82677-US-PCT (DC180009US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALVAREZ, EDUARDO
Exec Dt:
10/11/2019
2
LOPEZ, DAVID
Exec Dt:
10/11/2019
Assignee
1
DOW CHEMICAL IBERICA S.L.
JOSE ABASCAL 56
MADRID, SPAIN 28003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220025587
17312044
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22 FLOOR
HARTFORD,, CT 06103
Assignment: 15
Reel/Frame:066490/0141   Pages: 3
Recorded: 02/19/2024
Attorney Dkt #:82994-US-PCT (10003.168)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALVAREZ, EDUARDO
Exec Dt:
10/25/2019
Assignee
1
DOW CHEMICAL IBERICA S.L.
JOSE ABASCAL 56
MADRID, SPAIN 28003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11939712
US20220251748
17595479
Correspondence name and address
JULIE SLAASTED
840 N. PLANKINTON AVE.
MILWAUKEE, WI 53203

Search Results as of: 06/04/2024 09:40 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