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 : DUPONT US HOLDING, LLC
Total Assignments: 6
Assignment: 1
Reel/Frame:050381/0449   Pages: 2
Recorded: 09/16/2019
Attorney Dkt #:CL6239-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/16/2019
Assignee
1
974 CENTRE ROAD
CRP-721/2311
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15313321
Correspondence name and address
DUPONT LEGAL
974 CENTRE ROAD
CRP-721/2311
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:050647/0412   Pages: 7
Recorded: 10/07/2019
Attorney Dkt #:PETR-00900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/30/2019
Assignee
1
3 MAPLETON ROAD
PRINCETON, NEW JERSEY 08540
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11320206
 
11402573
 
11402756
 
11402757
 
11403087
 
11843114
 
11843142
 
11843157
 
11862522
 
11862566
 
11862736
 
12261160
 
12261166
 
12410495
 
12410501
 
12621579
 
12621585
 
12621591
 
12621599
 
12639033
 
12639045
 
12639050
 
12639059
 
12641642
 
12705683
 
12871976
 
12970992
 
13093118
 
13093134
 
13161734
 
13161749
 
13185572
 
13316597
 
13433343
 
13524255
 
13524277
 
13539555
 
13539696
 
13540641
 
13711646
 
13721103
 
13795148
 
14101375
 
14312725
 
14468364
 
14510142
 
14510148
 
14510149
 
15285780
Correspondence name and address
STEPHEN D. HARPER, REG. NO. 33,243
2200 RENAISSANCE BLVD.
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 3
Reel/Frame:058897/0129   Pages: 7
Recorded: 02/04/2022
Attorney Dkt #:4803-00000_DUPONT-TO-VIRI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/22/2021
Assignee
1
4582 KINGWOOD DRIVE
STE E, #152
KINGWOOD, TEXAS 77345
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
12196485
 
12196485
 
12196518
 
12196518
 
12196540
 
12196540
 
12196578
 
12196578
 
12196602
 
12196602
 
12196651
 
12196651
 
12642954
 
12642954
 
12642974
 
12642974
 
12742282
 
12742282
 
12863648
 
12863648
 
12863680
 
12863680
 
13043834
 
13043834
 
13393613
 
13393613
 
13942759
 
13942759
Correspondence name and address
ANDREW M. METRAILER
4965 PRESTON PARK BOULEVARD
SUITE 195E
PLANO, TX 75093
Assignment: 4
Reel/Frame:063515/0940   Pages: 3
Recorded: 05/02/2023
Attorney Dkt #:CL6272USPCT CL6273USPCT&D
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/13/2022
Assignee
1
974 CENTRE ROAD, BUILDING 730
WILMINGTON, DELAWARE 19805
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
15503383
 
15523741
 
16218808
Correspondence name and address
INTERNATIONAL FLAVORS & FRAGRANCES INC.
521 WEST 57TH STREET
NEW YORK, NY 10019
Assignment: 5
Reel/Frame:063635/0084   Pages: 3
Recorded: 05/12/2023
Attorney Dkt #:CL5627-US-NP
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/13/2022
Assignee
1
974 CENTRE ROAD
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13799812
Correspondence name and address
INTERNATIONAL FLAVORS & FRAGRANCES INC.
521 WEST 57TH STREET
NEW YORK, NY 10019
Assignment: 6
Reel/Frame:066194/0918   Pages: 3
Recorded: 01/04/2024
Attorney Dkt #:CL2813USNA
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/13/2022
Assignee
1
200 POWDER MILL ROAD
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11508444
Correspondence name and address
INTERNATIONAL FLAVORS & FRAGRANCES INC.
521 WEST 57TH STREET
NEW YORK, NY 10019

Search Results as of: 06/20/2024 12:01 PM
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