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Assignee Name : WHITBY RESEARCH, INC.

Total Assignments: 18

Assignment: 1

Reel/Frame:	005556/0031			Pages:	8
		Recorded:	11/26/1990
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). 3/13/90 CA

Assignor

WHITBY RESEARCH INCORPORATED, A CORP. OF CALIFORNIA

Exec Dt:

03/07/1990

Assignee

WHITBY RESEARCH, INC.

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
3824313	NONE		05341732	3947579	NONE		05475856	4132781	NONE		05534229
3978213	NONE		05538395	4007089	NONE		05573363	3991203	NONE		05588235
3989816	NONE		05588247	3989815	NONE		05588248	3969516	NONE		05593641
4122170	NONE		05803716	4138484	NONE		05818534	4228176	NONE		06028544
4316893	NONE		06137248	4316888	NONE		06140493	4323558	NONE		06176076
4310525	NONE		06227628	4311481	NONE		06227630	4525199	NONE		06310948
4423040	NONE		06327998	4444762	NONE		06327999	4415563	NONE		06328035
4424210	NONE		06328445	4446140	NONE		06362933	4405616	NONE		06380161
4422970	NONE		06380162	4465692	NONE		06455197	4461638	NONE		06484024
4762549	NONE		06484027	4490389	NONE		06485093	4562075	NONE		06517131
4562196	NONE		06597732	4540691	NONE		06600008	4564628	NONE		06640685
4581379	NONE		06660023	4581374	NONE		06660024	4591442	NONE		06674600
4652573	NONE		06711815	5310731	NONE		06742565	4847085	NONE		06801596
4657925	NONE		06811768	5108991	NONE		06815251	4743597	NONE		06822878
5043325	NONE		06829285	4849436	NONE		06838536	4722933	NONE		06839976
4870173	NONE		06847464	4880924	NONE		06847639	4755535	NONE		06855497
4743618	NONE		06891262	4782048	NONE		06905621	4902676	NONE		06912947
4801586	NONE		06916403	4808414	NONE		06932651	4917896	NONE		06932709
4879121	NONE		06934460	4812447	NONE		06940789	4833150	NONE		07002008
4745640	NONE		07042712	4882352	NONE		07047882	4886545	NONE		07098028
4920101	NONE		07103445	4912223	NONE		07149541	4908262	NONE		07152031
4879275	NONE		07199454	4996199	NONE		07199801	4885308	NONE		07206193
4917688	NONE		07211833	4931270	NONE		07216405	4870191	NONE		07223010
4917045	NONE		07223020	4886783	NONE		07233551	5034386	NONE		07233553
4955363	NONE		07256600	4954448	NONE		07290307	4970080	NONE		07304222
5073544	NONE		07327763	4992422	NONE		07341320	4974862	NONE		07356139
4965371	NONE		07357027	3978216	NONE		UNAVAILABLE	3934979	NONE		UNAVAILABLE
3957994	NONE		UNAVAILABLE	3961073	NONE		UNAVAILABLE	3749776	NONE		UNAVAILABLE
3732261	NONE		UNAVAILABLE	3934980	NONE		UNAVAILABLE	3937823	NONE		UNAVAILABLE
3932653	NONE		UNAVAILABLE	3934978	NONE		UNAVAILABLE	3904758	NONE		UNAVAILABLE
3917841	NONE		UNAVAILABLE	3920824	NONE		UNAVAILABLE	3849553	NONE		UNAVAILABLE
3873722	NONE		UNAVAILABLE	3915990	NONE		UNAVAILABLE	4016204	NONE		UNAVAILABLE
4016223	NONE		UNAVAILABLE	4038415	NONE		UNAVAILABLE	4038417	NONE		UNAVAILABLE
4039664	NONE		UNAVAILABLE	3991198	NONE		UNAVAILABLE	4006204	NONE		UNAVAILABLE
4129652	NONE		UNAVAILABLE	4084000	NONE		UNAVAILABLE	4087609	NONE		UNAVAILABLE
4147769	NONE		UNAVAILABLE	4148878	NONE		UNAVAILABLE	4148879	NONE		UNAVAILABLE
4172139	NONE		UNAVAILABLE	4188394	NONE		UNAVAILABLE	4190673	NONE		UNAVAILABLE
3988442	NONE		UNAVAILABLE	3984501	NONE		UNAVAILABLE

Correspondence name and address
	ROBERT J. BARON
	29131 RIDGEVIEW DRIVE
	LAGUNA NIGUEL, CA 92677

Assignment: 2

Reel/Frame:	007183/0947			Pages:	3
		Recorded:	11/01/1994
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

WHITBY RESEARCH INCORPORATED

Exec Dt:

03/07/1990

Assignee

WHITBY RESEARCH, INC.

1211 SHERWOOD AVENUE

RICHMOND, VIRGINIA 23261

Property

Pat #

Pub #

Intl #

App #

RE36494

NONE

08098180

Correspondence name and address
	ROBERT W. ESMOND
	STERNE, KESSLER, GOLDSTEIN & FOX
	1100 NEW YORK AVENUE, NW,
	SUITE 600
	WASHINGTON, D.C. 20005-3934

Assignment: 3

Reel/Frame:	013897/0680			Pages:	3
		Recorded:	08/26/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

WHITBY RESEARCH INCORPORATED

Exec Dt:

03/07/1990

Assignee

WHITBY RESEARCH, INC.

1001 HEALTH SCIENCES ROAD WEST

IRVINE, CALIFORNIA 92715

Property

Pat #

Pub #

Intl #

App #

5066655

NONE

07424293

Correspondence name and address
	STERNE, KESSLER, GOLDSTEIN & FOX PLLC
	1100 NEW YORK AVENUE, N.W.
	WASHINGTON, DC 20005

Assignment: 4

Reel/Frame:	016116/0893			Pages:	10
		Recorded:	06/13/2005
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

WHITBY RESEARCH INCORPORATED

Exec Dt:

03/07/1990

Assignee

WHITBY RESEARCH, INC.

1001 HEALTH SCIENCES ROAD WEST

IRVINE, CALIFORNIA 92715

Property

Pat #

Pub #

Intl #

App #

5177112

NONE

07757336

Correspondence name and address
	STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
	1100 NEW YORK AVENUE N.W.
	WASHINGTON, DC 20005

Assignment: 5

Reel/Frame:	005383/0772			Pages:	2
		Recorded:	07/26/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

DUBOCOVICH, MARGARITA L.

Exec Dt:

07/09/1990

Assignee

WHITBY RESEARCH, INC.

Property

Pat #

Pub #

Intl #

App #

5093352

NONE

07524584

Correspondence name and address
	ROBERT J. BARAN
	WHITBY RESEARCH, INC.
	1001 HEALTH SCIENCES ROAD WEST
	IRVINE, CA 92715

Assignment: 6

Reel/Frame:	005570/0974			Pages:	2
		Recorded:	01/22/1991
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

BELARDINELLI, LUIZ

Exec Dt:

12/11/1990

Assignee

WHITBY RESEARCH, INC.

2801 RESERVE STREET

RICHMOND, VIRGINIA 23227

Property

Pat #

Pub #

Intl #

App #

5117830

NONE

07610544

Correspondence name and address
	WALTER A. HACKLER
	2372 S.E. BRISTOL (STE. B)
	SANTA ANA HEIGHTS, CA 92707

Assignment: 7

Reel/Frame:	005570/0976			Pages:	2
		Recorded:	01/22/1991
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

MCAFEE, DONALD A.

Exec Dt:

12/15/1990

Assignee

WHITBY RESEARCH, INC.

2801 RESERVE STREET

RICHMOND, VIRGINIA 23227

Property

Pat #

Pub #

Intl #

App #

5117830

NONE

07610544

Correspondence name and address
	WALTER A. HACKLER
	2372 S.E. BRISTOL (STE. B)
	SANTA ANA HEIGHTS, CA 92707

Assignment: 8

Reel/Frame:	005775/0694			Pages:	3
		Recorded:	07/25/1991
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

RAJADHYAKSHA, VITHAL J.

Exec Dt:

04/11/1991

Assignee

WHITBY RESEARCH, INC.

2801 RESERVE ST.

RICHMOND, VIRGINIA 23227

Property

Pat #

Pub #

Intl #

App #

5283343

NONE

07718342

Correspondence name and address
	WALTER A. HACKLER
	2372 S.E. BRISTOL, STE. B
	SANTA ANA HEIGHTS, CA 92707

Assignment: 9

Reel/Frame:	005775/0685			Pages:	3
		Recorded:	07/25/1991
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

DUBOCOVICH, MARGARITA L.

Exec Dt:

06/05/1991

Assignee

WHITBY RESEARCH, INC.

2801 RESERVE ST.

RICHMOND, VIRGINIA 23227

Property

Pat #

Pub #

Intl #

App #

5283343

NONE

07718342

Correspondence name and address
	WALTER A. HACKLER
	2372 S.E. BRISTOL, STE. B
	SANTA ANA HEIGHTS, CA 92707

Assignment: 10

Reel/Frame:	005775/0688			Pages:	3
		Recorded:	07/25/1991
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

PECK, JAMES V.

Exec Dt:

06/17/1991

Assignee

WHITBY RESEARCH, INC.

2801 RESERVE ST.

RICHMOND, VIRGINIA 23227

Property

Pat #

Pub #

Intl #

App #

5283343

NONE

07718342

Correspondence name and address
	WALTER A. HACKLER
	2372 S.E. BRISTOL, STE. B
	SANTA ANA HEIGHTS, CA 92707

Assignment: 11

Reel/Frame:	005775/0691			Pages:	3
		Recorded:	07/25/1991
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

HELMY, ATEF A.

Exec Dt:

07/18/1991

Assignee

WHITBY RESEARCH, INC.

2801 RESERVE ST.

RICHMOND, VIRGINIA 23227

Property

Pat #

Pub #

Intl #

App #

5283343

NONE

07718342

Correspondence name and address
	WALTER A. HACKLER
	2372 S.E. BRISTOL, STE. B
	SANTA ANA HEIGHTS, CA 92707

Assignment: 12

Reel/Frame:	006376/0492			Pages:	2
		Recorded:	01/05/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

MCAFEE, DONALD A.

Exec Dt:

11/21/1991

Assignee

WHITBY RESEARCH, INC.

2801 RESERVE STREET

RICHMOND, VIRGINIA 23220

Property

Pat #

Pub #

Intl #

App #

5206377

NONE

07802723

Correspondence name and address
	MR. PHILIP M. PIPPENGER
	PATENT AND TRADEMARK DIVISION
	ETHYL CORPORATION
	451 FORIDA BOULEVARD
	BATON ROUGE, LA 70801

Assignment: 13

Reel/Frame:	006677/0210			Pages:	2
		Recorded:	09/03/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

PECK, JAMES V.

Exec Dt:

02/12/1992

MINASKANIAN, GEVORK

Exec Dt:

02/12/1992

Assignee

WHITBY RESEARCH, INC.

2801 RESERVE STREET RICHMOND, VA 23220-1232

VIRGINIA

Property

Pat #

Pub #

Intl #

App #

5274003

NONE

07837229

Correspondence name and address
	ETHYL CORPORPATION
	MR. PHILIP M. PIPPENGER
	PATENT AND TRADEMARD DIVISION
	451 FLORIDA BOULEVARD
	BATON ROUGE, LA 70801

Assignment: 14

Reel/Frame:	006423/0867			Pages:	7
		Recorded:	04/24/1992
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

HORN, M.

Exec Dt:

02/19/1992

HORN, S.

Exec Dt:

02/19/1992

Assignee

WHITBY RESEARCH, INC.

2801 RESERVE STREET

RICHMOND, VIRGINIA 23220

Property

Pat #

Pub #

Intl #

App #

5268385

NONE

07793848

Correspondence name and address
	MR. PHILIP M. PIPPENGER
	PATENT & TRADEMARK DIVISION
	ETHYL CORPORATION
	451 FLORIDA BOULEVARD
	BATON ROUGE, LOUISIANA 70801

Assignment: 15

Reel/Frame:	006746/0480			Pages:	2
		Recorded:	10/22/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

OLSSON, RAY A.

Exec Dt:

04/22/1992

THOMPSON, ROBERT D.

Exec Dt:

04/22/1992

Assignee

WHITBY RESEARCH, INC.

2801 RESERVE STREET

RICHMOND, VIRGINIA 23220-1232

Property

Pat #

Pub #

Intl #

App #

5278150

NONE

07873440

Correspondence name and address
	MR. PHILIP M. PIPPENGER
	PATENT & TRADEMARK DIVISION
	ETHYL CORPORATION
	451 FLORIDA BOULEVARD
	BATON ROUGE, LA 70801

Assignment: 16

Reel/Frame:	006404/0744			Pages:	2
		Recorded:	02/01/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

BELLUZZI, JAMES D.

Exec Dt:

01/22/1993

Assignee

WHITBY RESEARCH, INC.

2801 RESERVE STREET

RICHMOND, VIRGINIA 23220

Property

Pat #

Pub #

Intl #

App #

5234945

NONE

07641221

Correspondence name and address
	MR. PHILIP M. PIPPENGER
	PATENT AND TRADEMARK DIVISION
	ETHYL CORPORATION
	451 FLORIDA BOULEVARD
	BATON ROUGE, LA. 70801

Assignment: 17

Reel/Frame:	007162/0169			Pages:	4
		Recorded:	10/12/1994
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SLEEVI, MARK C.

Exec Dt:

07/29/1993

MINASKANIAN, GEVORK

Exec Dt:

07/29/1993

MOSES, L. MEREDITH

Exec Dt:

07/29/1993

Assignee

WHITBY RESEARCH, INC.

1211 SHERWOOD AVENUE

RICHMOND, VIRGINIA 23261

Property

Pat #

Pub #

Intl #

App #

5382596

NONE

08102436

Correspondence name and address
	ROBERT W. ESMOND
	STERNE, KESSLER, GOLDSTEIN ET AL.
	1100 NEW YORK AVENUE, N.W.
	SUITE 600
	WASHINGTON, DC 20005-3934

Assignment: 18

Reel/Frame:	007459/0945			Pages:	3
		Recorded:	05/08/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

MCAFEE, DONALD A.

Exec Dt:

09/09/1993

ALLAN, GEOFFREY

Exec Dt:

09/09/1993

BARRETT, RICHARD J.

Exec Dt:

09/09/1993

Assignee

WHITBY RESEARCH, INC.

SUITE E-17

2028 DABNEY ROAD

RICHMOND, VIRGINIA 23230

Property

Pat #

Pub #

Intl #

App #

5477857

NONE

08119774

Correspondence name and address
	STERNE, KESSLER, GOLDSTEIN & FOX
	ROBERT W. ESMOND
	1100 NEW YORK AVENUE, N.W., SUITE 600
	WASHINGTON, D.C. 20005-3934

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