Inventor

Leonard Ornstein

Inventor

White Plains, NY, US

Overview

23→

Patents

1977–2010

Patent span

Physics

Primary field (CPC G)

Patents· 23 as inventor

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties35%

Y10TTechnical subjects covered by former us classification27%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%

A01NPreservation of bodies of humans or animals or plants or parts thereof6%

G06FElectric digital data processing4%

G06NComputing arrangements based on specific computational models4%

A01GHorticulture2%

A61KPreparations for medical, dental or toiletry purposes2%

C09JAdhesives2%

F16KValves2%

PatentTitleYear

7,670,798'Automated method and reagent therefor assaying body fluid samples such as cerebrospinal fluid (CSF)'2010 6,468,732'METHOD AND LONG-TERM STABLE BICARBONATE-CONTAINING DILUENT COMPOSITION, AND STORAGE MEANS THEREFOR, FOR REDUCING OR REVERSING AERATION INDUCED CELL SHRINKAGE AND STORAGE INDUCED CELL SWELLING OF A WHOLE BLOOD SAMPLE'2002 5,633,167'Reagent compositions for use in sphering cells'1997 5,590,218'Unsupervised neural network classification with back propagation'1996 5,444,105'Specimen mounting adhesive composition'1995 5,444,796'Method for unsupervised neural network classification with back propagation'1995 5,438,003'Reagent compositions for use in the identification and characterization of reticulocytes in whole blood'1995 5,411,891'Reagent compositions and their use in the identification and characterization of reticulocytes in whole blood'1995 5,360,739'Methods for the identification and characterization of reticulocytes in whole blood'1994 5,350,695'Methods for the identification and characterization of reticulocytes in whole blood'1994 5,284,771'Reagent compositions and their use in sphering cells'1994 5,122,453'Method for discriminating surface stained lymphocytes'1992 5,045,472'Reagent mixture and composition for treating red blood cells to effect sphering'1991 4,575,490'One step method for sphering and fixing whole blood erythrocytes'1986 4,545,831'Method for transferring a thin tissue section'1985 4,412,004'Method for treating red blood cells to effect sphering and reagent therefor'1983 4,307,070'Methods and apparatuses for performing immunoassays'1981 4,288,425'Method and apparatuses for electrophoretic immunoassay'1981 4,276,253'Method for histology specimen labelling'1981 4,257,346'Apparatus for mounting tissue sections with an U.V. light curable mounting medium'1981 4,182,357'Method of controlling the relative humidity in a soil environment and apparatus for accomplishing same'1980 4,120,991'Process for mounting tissue sections with an U.V. light curable mounting medium'1978 4,040,785'Lysable blood preservative composition'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1992Patents assigned to TECHNICON INSTR (10)· patent assignee history

1977–2010Based in White Plains, NY, US· patent location history

1980Patents assigned to ORNSTEIN LEONARD (1)· patent assignee history

1985–1997Patents assigned to SINAI SCHOOL MEDICINE (8)· patent assignee history

1994–1995Patents assigned to MILES INC (5)· patent assignee history

1995–2002Patents assigned to BAYER AG (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TECHNICON INSTR	10	1977–1992
SINAI SCHOOL MEDICINE	8	1985–1997
MILES INC	5	1994–1995
BAYER AG	4	1995–2002
ORNSTEIN LEONARDself	1	1980

Locations

Location	Patents	Span
White Plains, New York, US	23	1977–2010