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Patent Assignment Assignor Details
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Assignor Name : RAJASEKHARAN, VISHNU
Total Assignments: 9
Assignment: 1
Reel/Frame:028906/0280   Pages: 3
Recorded: 09/06/2012
Attorney Dkt #:27441.312_US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RAJASEKHARAN, VISHNU
Exec Dt:
02/02/2011
Assignee
1
HACH COMPANY
5600 LINDBERGH DRIVE
P.O. BOX 389
LOVELAND, COLORADO 80539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9618495
US20120304743
13578451
Correspondence name and address
FERENCE & ASSOCIATES LLC
409 BROAD STREET
PITTSBURGH, PA 15143
Assignment: 2
Reel/Frame:041327/0404   Pages: 3
Recorded: 02/21/2017
Attorney Dkt #:27441.312_US_DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RAJASEKHARAN, VISHNU
Exec Dt:
02/17/2017
Assignee
1
HACH COMPANY
5600 LINDBERGH DRIVE
LOVELAND, COLORADO 80538-8842
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10309948
US20170160256
15438572
Correspondence name and address
FERENCE & ASSOCIATES LLC
409 BROAD STREET
PITTSBURGH, PA 15143
Assignment: 3
Reel/Frame:045473/0369   Pages: 10
Recorded: 04/06/2018
Attorney Dkt #:P2015-0037-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALZER, COREY
Exec Dt:
04/05/2018
2
RAJASEKHARAN, VISHNU
Exec Dt:
04/05/2018
3
KROLL, DAN
Exec Dt:
04/05/2018
4
LEE, JOHN
Exec Dt:
04/06/2018
Assignee
1
HACH COMPANY
5600 LINDBERGH DRIVE
LOVELAND, COLORADO 80539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180292348
15766806
Correspondence name and address
TARA SCHULZE
5600 LINDBERGH DRIVE
LOVELAND, CO 80539
Assignment: 4
Reel/Frame:054697/0530   Pages: 10
Recorded: 12/18/2020
Attorney Dkt #:P2015-0037-US03 (520_CON)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALZER, COREY
Exec Dt:
04/05/2018
2
RAJASEKHARAN, VISHNU
Exec Dt:
04/05/2018
3
KROLL, DAN J.
Exec Dt:
04/05/2018
4
LEE, JOHN
Exec Dt:
04/06/2018
Assignee
1
HACH COMPANY
5600 LINDBERGH DRIVE
LOVELAND, COLORADO 80538-8842
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210102914
17127296
Correspondence name and address
FERENCE & ASSOCIATES LLC
409 BROAD STREET
PITTSBURGH, PA 15143
Assignment: 5
Reel/Frame:062917/0849   Pages: 8
Recorded: 03/08/2023
Attorney Dkt #:P2017-0059-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAJASEKHARAN, VISHNU
Exec Dt:
08/07/2018
2
YOUNG, RUSSELL
Exec Dt:
08/07/2018
3
LEGGETT, RICHARD
Exec Dt:
08/07/2018
4
O'MAHONY, SEAMUS
Exec Dt:
08/08/2018
Assignee
1
HACH COMPANY
5600 LINDBERGH DRIVE
LOVELAND, COLORADO 80538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210116415
17253474
Correspondence name and address
JOSEPH YOSICK
5600 LINDBERGH DRIVE
LOVELAND, CO 80538
Assignment: 6
Reel/Frame:049339/0376   Pages: 3
Recorded: 05/31/2019
Attorney Dkt #:P2016-0026-US01 (550)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAJASEKHARAN, VISHNU
Exec Dt:
12/13/2018
2
RICK, DAVID L.
Exec Dt:
12/13/2018
Assignee
1
HACH COMPANY
5600 LINDBERGH DRIVE
LOVELAND, COLORADO 80538-8842
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11169112
US20190369045
16428727
Correspondence name and address
FERENCE & ASSOCIATES LLC
409 BROAD STREET
PITTSBURGH, PA 15143
Assignment: 7
Reel/Frame:054874/0858   Pages: 6
Recorded: 01/11/2021
Attorney Dkt #:P2020-0806-US01 (628)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARMON, BRIAN ALAN
Exec Dt:
11/13/2020
2
LIPINSKI, GREGORY JAMES
Exec Dt:
11/04/2020
3
WILLIAMS, JOSEPH ROCKSTAN
Exec Dt:
11/02/2020
4
MOONEY, THEOPHILUS BRIAN
Exec Dt:
11/02/2020
5
HIGGINS, TIMOTHY A.
Exec Dt:
11/04/2020
6
KROLL, DAN JONATHAN
Exec Dt:
11/03/2020
7
RAJASEKHARAN, VISHNU
Exec Dt:
11/10/2020
8
SALZER, COREY ALAN
Exec Dt:
11/02/2020
Assignee
1
HACH COMPANY
5600 LINDBERGH DRIVE
LOVELAND, COLORADO 80538-8842
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11595798
US20210136540
17085760
Correspondence name and address
FERENCE & ASSOCIATES LLC
409 BROAD STREET
PITTSBURGH, PA 15143
Assignment: 8
Reel/Frame:055048/0962   Pages: 3
Recorded: 01/27/2021
Attorney Dkt #:P2015-0022-US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAJASEKHARAN, VISHNU
Exec Dt:
01/19/2021
2
SALZER, COREY
Exec Dt:
01/19/2021
Assignee
1
HACH COMPANY
5600 LINDBERGH DRIVE
LOVELAND, COLORADO 80538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180328885
15775928
Correspondence name and address
JOSEPH YOSICK
5600 LINDBERGH DRIVE
LOVELAND, CO 80538
Assignment: 9
Reel/Frame:062188/0779   Pages: 8
Recorded: 12/22/2022
Attorney Dkt #:198252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAJASEKHARAN, VISHNU
Exec Dt:
12/13/2022
2
KROLL, DAN
Exec Dt:
12/14/2022
3
GRAY, MATTHEW
Exec Dt:
12/13/2022
Assignee
1
HACH COMPANY
5600 LINDBERGH DRIVE
LOVELAND, COLORADO 80538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230202889
18087375
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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