Patent Assignment
Reel/Frame 004502/0629
Assignment of Assignors Interest.
Recorded: 1986-01-22
Pages: 5
Assignor
AUTOTROL CORPORATION, A CORP. OF WI.
Executed: 1986-01-10
Assignee
ENVIREX INC.
1901 SOUTH PRAIRIE AVENUE, A CORP. OF NEVADA, WAUKESHA, WISCONSIN, 53186
Covered Properties
(8)
Biological Treatment of Wastewater
Patent:
3,575,849 →
Application:
04/781,452 →
Apparatus for the Biological Treatment of Wastewater
Patent:
3,703,238 →
Application:
05/122,618 →
Method and Apparatus for the Biological Treatment of Waste Water
Patent:
3,776,841 →
Application:
05/306,584 →
Air Driven Rotating Biological Contactor Apparatus
Patent:
3,886,074 →
Application:
05/475,641 →
Method for the Primary and Secondary Treatment of Wastewater in a Unit Ary Apparatus
Patent:
3,932,273 →
Application:
05/523,701 →
Method for the Treatment of Wastewater
Patent:
4,035,290 →
Application:
05/612,298 →
Activated Sludge Treatment of Wastewater
Patent:
4,093,539 →
Application:
05/685,723 →
Treatment of Wastewater
Patent:
29,969 →
Application:
05/773,304 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Interest
May 8, 1987
From: REXNORD INC.
To: WILMINGTON TRUST COMPANY, RODNEY SQUARE NORTH, WILMINGTON DELAWARE 19890, A CORP. OF DE.; WADE, WILLIAM J., RODNEY SQUARE NORTH, WILMINGTON DELAWARE 19890, TRUSTEE
Reel/Frame 004817/0047 →
Assignment of Assignors Interest.
Aug 24, 1988
From: REXNORD, INC.
To: ENVIREX INC., A CORP. OF DE
Reel/Frame 004941/0291 →
Security Interest
Aug 25, 1988
From: ENVIREX INC.
To: WILMINGTON TRUST COMPANY AND WADE, WILLIAM J., TRUSTEE
Reel/Frame 004976/0352 →
Released by Secured Party Release by Secured Party, Previously Recorded on August 25, 1988 Reel 4976 Frame 352
Dec 3, 1990
From: WILMINGTON TRUST COMPANY
To: WADE WILLIAM J.
Reel/Frame 005527/0321 →
Assignment of Assignors Interest.
Dec 5, 1990
From: WILLIAM J. WADE, AS TRUSTEE
To: ENVIREX INC., A CORP OF DE
Reel/Frame 005518/0862 →
Assignment of Assignor's Interest
Jan 9, 2017
From: YANNY, MICHAEL D
To: JN PLANT SELECTIONS, LLC
Reel/Frame 040900/0985 →