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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	003981/0436			Pages:	13
		Recorded:	04/16/1982
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 291
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Patent #:	3278316	Issue Dt:		Application #:	04016117	Filing Dt:
Title:

Patent #:	3234004	Issue Dt:		Application #:	04098774	Filing Dt:
Title:

Patent #:	3185642	Issue Dt:		Application #:	04116607	Filing Dt:
Title:

Patent #:	3188167	Issue Dt:		Application #:	04123433	Filing Dt:
Title:

Patent #:	3196106	Issue Dt:		Application #:	04142763	Filing Dt:
Title:

Patent #:	3236802	Issue Dt:		Application #:	04160244	Filing Dt:
Title:

Patent #:	3215494	Issue Dt:		Application #:	04165310	Filing Dt:
Title:

Patent #:	3226252	Issue Dt:		Application #:	04166912	Filing Dt:
Title:

Patent #:	3223546	Issue Dt:		Application #:	04166913	Filing Dt:
Title:

Patent #:	3244634	Issue Dt:	04/05/1966	Application #:	04169664	Filing Dt:	01/29/1962
Title:	FLOOR CLEANER PRODUCT AND METHOD FOR MAKING SAME FROM ATTAPULGITE CLAY

Patent #:	3290164	Issue Dt:		Application #:	04173363	Filing Dt:
Title:

Patent #:	3208523	Issue Dt:		Application #:	04176781	Filing Dt:
Title:

Patent #:	3278479	Issue Dt:		Application #:	04180320	Filing Dt:
Title:

Patent #:	3182798	Issue Dt:		Application #:	04181093	Filing Dt:
Title:

Patent #:	3250607	Issue Dt:		Application #:	04183032	Filing Dt:
Title:

Patent #:	3234003	Issue Dt:		Application #:	04183041	Filing Dt:
Title:

Patent #:	3234006	Issue Dt:		Application #:	04183063	Filing Dt:
Title:

Patent #:	3220947	Issue Dt:		Application #:	04205228	Filing Dt:
Title:

Patent #:	3231516	Issue Dt:		Application #:	04209314	Filing Dt:
Title:

Patent #:	3222297	Issue Dt:		Application #:	04209320	Filing Dt:
Title:

Patent #:	3224892	Issue Dt:		Application #:	04213039	Filing Dt:
Title:

Patent #:	3192290	Issue Dt:		Application #:	04215027	Filing Dt:
Title:

Patent #:	3228891	Issue Dt:		Application #:	04217532	Filing Dt:
Title:

Patent #:	3244635	Issue Dt:		Application #:	04222681	Filing Dt:
Title:

Patent #:	3227657	Issue Dt:		Application #:	04225116	Filing Dt:
Title:

Patent #:	3174826	Issue Dt:		Application #:	04228266	Filing Dt:
Title:

Patent #:	3263802	Issue Dt:		Application #:	04235985	Filing Dt:
Title:

Patent #:	3232831	Issue Dt:		Application #:	04236138	Filing Dt:
Title:

Patent #:	3287281	Issue Dt:		Application #:	04238797	Filing Dt:
Title:

Patent #:	3205082	Issue Dt:		Application #:	04240779	Filing Dt:
Title:

Patent #:	3218182	Issue Dt:		Application #:	04251052	Filing Dt:
Title:

Patent #:	3186503	Issue Dt:		Application #:	04257389	Filing Dt:
Title:

Patent #:	3296154	Issue Dt:		Application #:	04273555	Filing Dt:
Title:

Patent #:	3231404	Issue Dt:		Application #:	04276074	Filing Dt:
Title:

Patent #:	3302995	Issue Dt:		Application #:	04277084	Filing Dt:
Title:

Patent #:	3312640	Issue Dt:		Application #:	04282129	Filing Dt:
Title:

Patent #:	3282715	Issue Dt:		Application #:	04313175	Filing Dt:
Title:

Patent #:	3303035	Issue Dt:		Application #:	04313583	Filing Dt:
Title:

Patent #:	3274011	Issue Dt:		Application #:	04313742	Filing Dt:
Title:

Patent #:	3302785	Issue Dt:		Application #:	04316154	Filing Dt:
Title:

Patent #:	3278040	Issue Dt:		Application #:	04316451	Filing Dt:
Title:

Patent #:	3282435	Issue Dt:		Application #:	04316453	Filing Dt:
Title:

Patent #:	3353668	Issue Dt:		Application #:	04330634	Filing Dt:
Title:

Patent #:	3301691	Issue Dt:		Application #:	04337971	Filing Dt:
Title:

Patent #:	3301812	Issue Dt:		Application #:	04340784	Filing Dt:
Title:

Patent #:	3300437	Issue Dt:	01/24/1967	Application #:	04340821	Filing Dt:	01/28/1964
Title:	TREATED EXPANDABLE BEADS AND COMPOSITION THEREFOR

Patent #:	3236666	Issue Dt:		Application #:	04345591	Filing Dt:
Title:

Patent #:	3335098	Issue Dt:		Application #:	04345869	Filing Dt:
Title:

Patent #:	3338672	Issue Dt:		Application #:	04347134	Filing Dt:
Title:

Patent #:	3286837	Issue Dt:		Application #:	04353559	Filing Dt:
Title:

Patent #:	3315015	Issue Dt:		Application #:	04375557	Filing Dt:
Title:

Patent #:	3263666	Issue Dt:		Application #:	04376042	Filing Dt:
Title:

Patent #:	3290243	Issue Dt:		Application #:	04383948	Filing Dt:
Title:

Patent #:	3331505	Issue Dt:		Application #:	04398376	Filing Dt:
Title:

Patent #:	3314537	Issue Dt:		Application #:	04413359	Filing Dt:
Title:

Patent #:	3337048	Issue Dt:		Application #:	04415503	Filing Dt:
Title:

Patent #:	3391994	Issue Dt:		Application #:	04416925	Filing Dt:
Title:

Patent #:	3313492	Issue Dt:		Application #:	04421108	Filing Dt:
Title:

Patent #:	3346197	Issue Dt:		Application #:	04424285	Filing Dt:
Title:

Patent #:	3259326	Issue Dt:		Application #:	04432843	Filing Dt:
Title:

Patent #:	3384602	Issue Dt:		Application #:	04442498	Filing Dt:
Title:

Patent #:	3382976	Issue Dt:		Application #:	04457182	Filing Dt:
Title:

Patent #:	3301695	Issue Dt:		Application #:	04457208	Filing Dt:
Title:

Patent #:	3434864	Issue Dt:		Application #:	04464871	Filing Dt:
Title:

Patent #:	3266917	Issue Dt:		Application #:	04497541	Filing Dt:
Title:

Patent #:	3433587	Issue Dt:		Application #:	04502357	Filing Dt:
Title:

Patent #:	3433587	Issue Dt:		Application #:	04502357	Filing Dt:
Title:

Patent #:	3326705	Issue Dt:		Application #:	04510970	Filing Dt:
Title:

Patent #:	3383438	Issue Dt:		Application #:	04514457	Filing Dt:
Title:

Patent #:	3433704	Issue Dt:		Application #:	04524987	Filing Dt:
Title:

Patent #:	3370480	Issue Dt:		Application #:	04526160	Filing Dt:
Title:

Patent #:	3367886	Issue Dt:		Application #:	04527744	Filing Dt:
Title:

Patent #:	3372043	Issue Dt:		Application #:	04528800	Filing Dt:
Title:

Patent #:	3341340	Issue Dt:		Application #:	04529900	Filing Dt:
Title:

Patent #:	3367887	Issue Dt:		Application #:	04530064	Filing Dt:
Title:

Patent #:	3399068	Issue Dt:		Application #:	04535337	Filing Dt:
Title:

Patent #:	3425546	Issue Dt:		Application #:	04568119	Filing Dt:
Title:

Patent #:	3433356	Issue Dt:		Application #:	04571727	Filing Dt:
Title:

Patent #:	3509066	Issue Dt:		Application #:	04587992	Filing Dt:
Title:

Patent #:	3410399	Issue Dt:		Application #:	04601559	Filing Dt:
Title:

Patent #:	3439802	Issue Dt:		Application #:	04601560	Filing Dt:
Title:

Patent #:	3520719	Issue Dt:		Application #:	04608967	Filing Dt:
Title:

Patent #:	3398008	Issue Dt:		Application #:	04609353	Filing Dt:
Title:

Patent #:	3406125	Issue Dt:		Application #:	04632451	Filing Dt:
Title:

Patent #:	3477565	Issue Dt:		Application #:	04640313	Filing Dt:
Title:

Patent #:	3510330	Issue Dt:		Application #:	04644778	Filing Dt:
Title:

Patent #:	3510331	Issue Dt:		Application #:	04647620	Filing Dt:
Title:

Patent #:	3462013	Issue Dt:		Application #:	04654336	Filing Dt:
Title:

Patent #:	3459299	Issue Dt:		Application #:	04664934	Filing Dt:
Title:

Patent #:	3450666	Issue Dt:		Application #:	04666491	Filing Dt:
Title:

Patent #:	3519454	Issue Dt:		Application #:	04671104	Filing Dt:
Title:

Patent #:	3589922	Issue Dt:		Application #:	04679556	Filing Dt:
Title:

Patent #:	3586523	Issue Dt:		Application #:	04697581	Filing Dt:
Title:

Patent #:	3503900	Issue Dt:		Application #:	04698400	Filing Dt:
Title:

Patent #:	3454161	Issue Dt:		Application #:	04718324	Filing Dt:
Title:

Patent #:	3565653	Issue Dt:		Application #:	04727128	Filing Dt:
Title:

Patent #:	3582378	Issue Dt:		Application #:	04728893	Filing Dt:
Title:

Patent #:	3506594	Issue Dt:		Application #:	04738384	Filing Dt:
Title:

Patent #:	3503499	Issue Dt:		Application #:	04740456	Filing Dt:
Title:

100

Patent #:	3573085	Issue Dt:		Application #:	04742181	Filing Dt:
Title:

Assignor

PHIBRO CORPORATION

Exec Dt:

05/18/1981

Assignee

ENGLEHARD CORPORATION A CORP. OF DE.

A CORP OF DELAWARE

MENLO PARK, CN 28

EDISON, NEW JERSEY 08818

Correspondence name and address
	ENGELHARD MINERALS & CHEMICAL DIVISION
	MENLO PARK CN 28
	EDISON, NJ 08818

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