IP Library › Assignment 071167/0916
Patent Assignment
Reel/Frame 071167/0916

Nunc Pro Tunc Assignment

Recorded: 2025-05-05 Pages: 6
Assignor
Assignee
AIRVAC, INC.
4217 N. OLD HIGHWAY 31, ROCHESTER, INDIANA, 46975
Covered Properties (6)
Pipe Coupling
Patent: 9,523,449 →
Application: 13/426,057 →
Publication: US 2012/0242083
Controller for Vacuum Sewage System
Application: 14/642,872 →
Publication: US 2015/0346734
Vacuum Sewage System with Monitoring System and Method of Use
Application: 15/176,233 →
Publication: US 2017/0037611
Vacuum Sewage System with Sump Breather Apparatus
Application: 16/360,438 →
Publication: US 2020/0299947
Vacuum Sewage System with Monitoring System and Variable Speed Pump and Methods of Use
Application: 16/833,847 →
Publication: US 2021/0301516
Vacuum Sewage Systems with Check Valves and Check Valves for Vacuum Sewage Systems
Application: 17/158,293 →
Publication: US 2022/0235873
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 23, 2012
From: BLOCHER, TROY E.; GROOMS, JOHN M.
To: AIRVAC, INC.
Reel/Frame 028088/0607 →
Assignment of Assignor's Interest Mar 10, 2015
From: BLOCHER, TROY E; GROOMS, JOHN M
To: BILFINGER AIRVAC WATER TECHNOLOGIES, INC.
Reel/Frame 035123/0012 →
Assignment of Assignor's Interest Mar 10, 2015
From: BLOCHER, TROY E; GROOMS, JOHN M
To: BILFINGER WATER TECHNOLOGIES, INC.
Reel/Frame 035123/0165 →
Merger Mar 10, 2015
From: BILFINGER AIRVAC WATER TECHNOLOGIES INC.
To: BILFINGER WATER TECHNOLOGIES, INC.
Reel/Frame 035123/0085 →
Assignment of Assignor's Interest Jul 5, 2016
From: JONES, MARK; HAWN, CLINT
To: BILFINGER WATER TECHNOLOGIES, INC.
Reel/Frame 039071/0670 →
Change of Name Dec 20, 2016
From: BILFINGER WATER TECHNOLOGIES, INC.
To: AQSEPTENCE GROUP, INC.
Reel/Frame 041034/0750 →
Change of Name Dec 20, 2016
From: BILFINGER WATER TECHNOLOGIES, INC.
To: AQSEPTENCE GROUP, INC.
Reel/Frame 041033/0029 →
Assignment of Assignor's Interest May 6, 2019
From: GROOMS, JOHN M; BLOCHER, TROY E
To: AQSEPTENCE GROUP, INC.
Reel/Frame 049090/0335 →
Assignment of Assignor's Interest Apr 14, 2020
From: HARTSOCK, JON R
To: AQSEPTENCE GROUP, INC.
Reel/Frame 052390/0111 →
Assignment of Assignor's Interest Apr 14, 2020
From: HAWN, CLINT
To: AQSEPTENCE GROUP, INC.
Reel/Frame 052389/0993 →
Assignment of Assignor's Interest Jan 26, 2021
From: BLOCHER, TROY E
To: AQSEPTENCE GROUP, INC.
Reel/Frame 055031/0013 →