USPTO Assignments on the Web

	United States Patent and Trademark Office
	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 : CHAO, KUO-HUA

Total Assignments: 8

Assignment: 1

Reel/Frame:	004914/0911			Pages:	1
		Recorded:	07/21/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

CHAO, KUO-HUA

Exec Dt:

12/05/1986

Assignee

SHELL OIL COMPANY, A DE. CORP.

Property

Pat #

Pub #

Intl #

App #

4783554

NONE

06940385

Correspondence name and address
	RONALD L. CLENDENEN
	C/O SHELL DEVELOPMENT CO.
	PATENTS & LICENSING
	P.O. BOX 2463
	HOUSTON, TX 77001

Assignment: 2

Reel/Frame:	004956/0719			Pages:	1
		Recorded:	09/19/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

CHAO, KUO-HUA

Exec Dt:

02/12/1987

Assignee

SHELL OIL COMPANY, A DE. CORP.

Property

Pat #

Pub #

Intl #

App #

4792629

NONE

07017501

Correspondence name and address
	RONALD L. CLENDENEN
	C/O SHELL DEVELOPMENT CO.
	PATENTS & LICENSING
	P. O. BOX 2463
	HOUSTON, TX 77001

Assignment: 3

Reel/Frame:	005043/0516			Pages:	1
		Recorded:	04/07/1989
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

CHAO, KUO-HUA

Exec Dt:

04/14/1987

Assignee

SHELL OIL COMPANY, A DE CORP.

Property

Pat #

Pub #

Intl #

App #

4845295

NONE

07043777

Correspondence name and address
	RONALD L. CLENDENEN
	C/O SHELL OIL COMPANY
	PATENTS AND LICENSING
	P.O. BOX 2463
	HOUSTON, TX 77252-2463

Assignment: 4

Reel/Frame:	005156/0655			Pages:	1
		Recorded:	03/29/1989
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

CHAO, KUO-HUA

Exec Dt:

10/15/1987

Assignee

SHELL OIL COMPANY, A DE CORP.

Property

Pat #

Pub #

Intl #

App #

4837356

NONE

07111952

Correspondence name and address
	RONALD L. CLENDENEN
	PATENTS AND LICENSING
	P. O. BOX 2463
	HOUSTON, TX 77252-2463

Assignment: 5

Reel/Frame:	004984/0837			Pages:	1
		Recorded:	12/12/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

CHAO, KUO-HUA

Exec Dt:

10/15/1988

Assignee

SHELL OIL COMPANY, A DE CORP.

DELAWARE

Property

Pat #

Pub #

Intl #

App #

4812595

NONE

07111953

Correspondence name and address
	RONALD L. CLENDENEN
	SHELL OIL CO.
	PATENTS AND LICENSING
	P. O. BOX 2463
	HOUSTON, TX 77252-2463

Assignment: 6

Reel/Frame:	005454/0722			Pages:	2
		Recorded:	09/24/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

CHAO, KUO-HUA

Exec Dt:

09/19/1989

MOY, RAYMOND T.

Exec Dt:

09/19/1989

Assignee

SHELL OIL COMPANY, A DE CORP.

Property

Pat #

Pub #

Intl #

App #

4992600

NONE

07412755

Correspondence name and address
	LEONARD P. MILLER
	SHELL OIL COMPANY
	PATENTS AND LICENSING
	P.O. BOX 2463
	HOUSTON, TX 77252-2463

Assignment: 7

Reel/Frame:	005454/0737			Pages:	2
		Recorded:	09/24/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

CHAO, KUO-HUA

Exec Dt:

09/19/1989

MOY, RAYMOND T.

Exec Dt:

09/19/1989

Assignee

SHELL OIL COMPANY, A DE CORP.

Property

Pat #

Pub #

Intl #

App #

4982015

NONE

07412757

Correspondence name and address
	LEONARD P. MILLER
	SHELL OIL COMPANY
	PATENTS AND LICENSING
	P.O. BOX 2463
	HOUSTON, TX 77252-2463

Assignment: 8

Reel/Frame:	005539/0178			Pages:	2
		Recorded:	12/07/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

CHAO, KUO-HUA

Exec Dt:

01/11/1990

DUTTA, TAMAL K.

Exec Dt:

01/11/1990

SLAUGH, LYNN H.

Exec Dt:

01/11/1990

Assignee

SHELL OIL COMPANY, A CORP OF DE

Property

Pat #

Pub #

Intl #

App #

4996007

NONE

07467118

Correspondence name and address
	RONALD L. CLENDENEN
	SHELL OIL CO.
	PATENTS & LICENSING
	P. O. BOX 2463
	HOUSTON, TX 77252-2463

Search Results as of: 05/29/2024 07:50 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