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 : VOOLAPALLI, RAVI KUMAR
Total Assignments: 11
Assignment: 1
Reel/Frame:027320/0838   Pages: 4
Recorded: 12/02/2011
Attorney Dkt #:U 018478-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOOLAPALLI, RAVI KUMAR
Exec Dt:
11/02/2011
2
RAKSHIT, PRANAB KUMAR
Exec Dt:
11/02/2011
3
NETTEM, VENKATESWARLU CHOUDARY
Exec Dt:
11/03/2011
4
SIDDIQUI, MOHAMMAD AMIR
Exec Dt:
11/04/2011
Assignee
1
BHARAT PETROLEUM CORPORATION LIMITED
BHARAT BHAWAN 4 & 6 CURRIMBHOY ROAD
BALLARD ESTATE
MUMBAI 400 001, INDIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8927611
US20120071572
13256742
Correspondence name and address
GERALDINE MARTI
LADAS & PARRY LLP
1040 AVENUE OF THE AMERICAS
NEW YORK, NY 10018-3738
Assignment: 2
Reel/Frame:031712/0074   Pages: 5
Recorded: 12/04/2013
Attorney Dkt #:62844-226669
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAJEEV
Exec Dt:
10/01/2013
2
AHSAN, MOHAMMAD MUZAFFAR
Exec Dt:
10/01/2013
3
PARIHAR, PRASHANT UDAYSINH
Exec Dt:
10/01/2013
4
VOOLAPALLI, RAVI KUMAR
Exec Dt:
10/01/2013
Assignee
1
BHARAT PETROLEUM CORPORATION LTD.
BHARAT BHAVAN, 4 & 6 CURRIMBHOY ROAD,
BALLARD ESTATE
MUMBAI, INDIA 400 001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9846147
US20140156241
14005425
Correspondence name and address
BARNES & THORNBURG LLP-ERNEST A CARLSON
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 3
Reel/Frame:031686/0328   Pages: 4
Recorded: 11/27/2013
Attorney Dkt #:150121.401USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAKSHIT, PRANAB KUMAR
Exec Dt:
11/19/2013
2
VOOLAPALLI, RAVI KUMAR
Exec Dt:
11/19/2013
3
MAITY, PINTU
Exec Dt:
11/19/2013
Assignee
1
BHARAT PETROLEUM CORPORATION LIMITED
BHARAT BHAVAN, 4 & 6 CURRIMBHOY ROAD
BALLARD ESTATE
MUMBAI, INDIA 400 001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10174265
US20140090298
14119615
Correspondence name and address
QING LIN, PH.D.
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 4
Reel/Frame:037815/0284   Pages: 3
Recorded: 02/24/2016
Attorney Dkt #:20509.0042US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOOLAPALLI, RAVI KUMAR
Exec Dt:
12/11/2015
2
CHEBROLU, SEETARAM
Exec Dt:
12/11/2015
3
SAHA, BISWANATH
Exec Dt:
12/11/2015
Assignee
1
BHARAT PETROLEUM CORPORATION LIMITED
BHARAT BHAVAN, 4&6, CURRIMBHOY ROAD
BALLARD ESTATE, MAHARASHTRA
MUMBAI, INDIA 400 001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550336
US20160160134
14958410
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:037911/0465   Pages: 10
Recorded: 03/07/2016
Attorney Dkt #:JAR-6414-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAJEEV
Exec Dt:
01/07/2016
2
VISWANATH, CHITHRA
Exec Dt:
01/07/2016
3
BHARGAVA, SANJAY
Exec Dt:
01/07/2016
4
TYAGI, SUDHA
Exec Dt:
01/07/2016
5
KULKARNI, SHEKHAR R.
Exec Dt:
01/07/2016
6
BANOTH, HARI BABU
Exec Dt:
01/07/2016
7
GULATI, PRAMOD
Exec Dt:
01/07/2016
8
VOOLAPALLI, RAVI KUMAR
Exec Dt:
01/07/2016
Assignee
1
BHARAT PETROLEUM CORPORATION LTD.
BHARAT BHAVAN, 4&6, CURRIMBHOY ROAD, BALLARD ESTATE
MUMBAI, INDIA 400074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160195506
14989159
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203-1808
Assignment: 6
Reel/Frame:040337/0010   Pages: 4
Recorded: 10/12/2016
Attorney Dkt #:511019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAJEEV
Exec Dt:
10/05/2016
2
MAHESHWARI, SONAL
Exec Dt:
10/05/2016
3
VOOLAPALLI, RAVI KUMAR
Exec Dt:
10/05/2016
4
THORAT, TUSHAR SUDHAKAR
Exec Dt:
10/05/2016
5
BHARGAVA, SANJAY
Exec Dt:
10/05/2016
Assignee
1
BHARAT PETROLEUM CORPORATION LIMITED
BHARAT BHAVAN, 4 & 6, CURRIMBHOY ROAD
BALLARD ESTATE
MUMBAI, MAHARASHTRA, INDIA 400 074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10317325
US20170322131
15272237
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 7
Reel/Frame:041303/0673   Pages: 8
Recorded: 02/01/2017
Attorney Dkt #:103108-000003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASTHANA, SONAL
Exec Dt:
01/16/2017
2
SAMANTA, CHANCHAL
Exec Dt:
01/16/2017
3
VOOLAPALLI, RAVI KUMAR
Exec Dt:
01/16/2017
4
BHARGAVA, SANJAY
Exec Dt:
01/16/2017
5
SAHA, BASUDEB
Exec Dt:
01/13/2017
Assignee
1
BHARAT PETROLEUM CORPORATION LTD
CORPORATE R&D CENTRE
GREATER NOIDA
UTTAR PRADESH, INDIA 201306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10661253
US20170203281
15409382
Correspondence name and address
SEYFARTH SHAW LLP
975 F STREET, N.W.
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:049119/0730   Pages: 7
Recorded: 05/08/2019
Attorney Dkt #:150121.402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAJEEV
Exec Dt:
05/01/2018
2
VOOLAPALLI, RAVI KUMAR
Exec Dt:
05/01/2018
3
RAKSHIT, PRANAB KUMAR
Exec Dt:
05/01/2018
4
BHARGAVA, SANJAY
Exec Dt:
05/01/2018
Assignee
1
BHARAT PETROLEUM CORPORATION LIMITED
BHARAT BHAWAN, 4 & 6 CURRIMBHOY ROAD
BALLARD ESTATE, FORT, MAHARASHTRA
MUMBAI, INDIA 400 001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10365263
US20190234928
15937397
Correspondence name and address
SEED IP LAW GROUP LLP
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 9
Reel/Frame:050838/0165   Pages: 7
Recorded: 10/28/2019
Attorney Dkt #:GPK-47-269
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, JIM
Exec Dt:
09/04/2019
2
BHATELIA, TEJAS
Exec Dt:
09/03/2019
3
RAKSHIT, PRANAB
Exec Dt:
09/03/2019
4
WEBLEY, PAUL
Exec Dt:
09/03/2019
5
VOOLAPALLI, RAVI KUMAR
Exec Dt:
09/03/2019
Assignee
1
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
CLUNIES ROSS STREET
ACTON, AUSTRALIAN CAPITAL TERRITORY, AUSTRALIA 2601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10875002
US20200030765
16484500
Correspondence name and address
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 10
Reel/Frame:055690/0445   Pages: 8
Recorded: 03/23/2021
Attorney Dkt #:INKHUR053P-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RAJEEV
Exec Dt:
03/09/2021
2
CHEBROLU, SEETARAM
Exec Dt:
03/09/2021
3
VOOLAPALLI, RAVI KUMAR
Exec Dt:
03/09/2021
4
UPADHYAYULA, SREEDEVI
Exec Dt:
03/09/2021
Assignee
1
BHARAT PETROLEUM CORPORATION LTD.
BHARAT BHAVAN, 4 & 6 CURRIMBHOY ROAD
BALLARD ESTATE
MUMBAI, MAHARASHTRA, INDIA 400001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11339335
US20220186126
17209952
Correspondence name and address
D'AMBROSIO & MENON, PLLC
3 SUGAR CREEK CENTER BLVD
SUITE 100
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:059048/0482   Pages: 7
Recorded: 02/18/2022
Attorney Dkt #:INKHUR063P-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHN, MATHEW
Exec Dt:
02/08/2022
2
KUMAR, RAJEEV
Exec Dt:
02/08/2022
3
VOOLAPALLI, RAVI KUMAR
Exec Dt:
02/08/2022
Assignee
1
BHARAT PETROLEUM CORPORATION LTD.
BHARAT BHAVAN, 4 & 6 CURRIMBHOY ROAD
BALLARD ESTATE
MUMBAI, MAHARASHTRA, INDIA 400001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220266166
17675379
Correspondence name and address
DAMBROSIO & MENON, P.L.L.C.
3 SUGAR CREEK CENTER BLVD.
SUITE 100
SUGAR LAND, TX 77478

Search Results as of: 05/15/2024 01:07 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