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Inventor

Mark Kushnir

Inventor
Salt Lake City, UT, US

Overview

14→
Patents
1989–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F02Gprimary
F02GHot gas or combustion-product positive-displacement engine plants18%
G01NInvestigating or analysing materials by determining their chemical or physical properties18%
F25BRefrigeration machines, plants or systems14%
F04BPositive-displacement machines for liquids11%
C07KPeptides7%
H02KDynamo-electric machines7%
Y10TTechnical subjects covered by former us classification7%
B01DSeparation4%
C07JSteroids4%
H01JElectric discharge tubes or discharge lamps4%
PatentTitleYear
11,071,927Separating and quantifying unbound target analytes from biological samples202110,627,401Methods for analysis of free and autoantibody-bound biomarkers and associated compositions, devices, and systems202010,241,119High sensitivity measurement of parathyroid hormone-related peptide using LC-MS/MS and associated methods20199,834,578Enhanced sensitivity for analysis of ketosteroid compounds using mass spectrometry20179,140,695'Methods for analysis of free and autoantibody-bound biomarkers and associated compositions, devices, and systems'20157,869,364'SIP server overload detection and control'20117,158,903'Methods for quantitative analysis by tandem mass spectrometry'20076,692,971'Method of analyzing dicarboxylic acids'20045,907,201'Displacer assembly for Stirling cycle system'19995,693,991'Synchronous twin reciprocating piston apparatus'19975,195,320'Piston-cylinder assembly particularly useful in stirling cycle machines'19935,046,929'Seal compressor'19914,862,695'Split sterling cryogenic cooler'19894,852,356'Cryogenic cooler'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to ICE CRYOGENIC ENGINEERING LTD (2)· patent assignee history
1989–1999Based in Rehovot, IL· patent location history
1991Based in Rebhovot, IL· patent location history
1997–1999Patents assigned to MEDIS EL LTD (2)· patent assignee history
2004–2020Patents assigned to UNIV UTAH RES FOUND (5)· patent assignee history
2004–2021Based in Salt Lake City, UT, US· patent location history
2011Patents assigned to BROADSOFT INC (1)· patent assignee history
2011Based in Washington, DC, US· patent location history
2021Patents assigned to ARUP LABORATORIES INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV UTAH RES FOUND52004–2020
ICE CRYOGENIC ENGINEERING LTD21989
MEDIS EL LTD21997–1999
ARUP LABORATORIES INC12021
BROADSOFT INC12011
Locations
LocationPatentsSpan
Salt Lake City, UT, US72004–2021
Rehovot, IL51989–1999
Washington, DC, US12011
Rebhovot, IL11991