Alpert; Robert S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Alpert; Robert S..The latest application filed is for "needleless valve infection prevention and pre-opening device".

Company Profile

1.9.4

Alpert; Robert S. - Escondido CA
Alpert; Robert S. - Encinitas CA
Alpert; Robert S. - San Diego CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Needleless valve infection prevention and pre-opening device Grant 11,224,731 - Alpert January 18, 2	2022-01-18
Needleless Valve Infection Prevention And Pre-opening Device App 20190151643 - ALPERT; Robert S.	2019-05-23
Needleless valve infection prevention and pre-opening device Grant 10,188,848 - Alpert Ja	2019-01-29
Needleless Valve Infection Prevention And Pre-opening Device App 20170050012 - ALPERT; Robert S.	2017-02-23
Needleless valve infection prevention and pre-opening device Grant 9,498,614 - Alpert November 22, 2	2016-11-22
Needleless Valve Infection Prevention And Pre-opening Device App 20140249512 - Alpert; Robert S.	2014-09-04
Needleless valve infection prevention and pre-opening device Grant 8,721,627 - Alpert May 13, 2	2014-05-13
Needleless Valve Infection Prevention And Pre-opening Device App 20120022469 - Alpert; Robert S.	2012-01-26
Aquarium heater Grant 5,057,667 - Bell , et al. October 15, 1	1991-10-15
Control system for operating a window wiper in response to water moisture Grant 4,942,349 - Millerd , et al. July 17, 1	1990-07-17
Drug delivery valve for IV fluid infusion system Grant D293,129 - Millerd , et al. December 8, 1	1987-12-08
Fluid infusion system Grant 4,581,014 - Millerd , et al. April 8, 1	1986-04-08

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