Inventor

Ernest G. Tickner

Inventor

Gilroy, CA, US

Overview

14→

Patents

1976–2005

Patent span

Human necessities

Primary field (CPC A)

Patents· 14 as inventor

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

A61Bprimary

A61BDiagnosis29%

A61KPreparations for medical, dental or toiletry purposes23%

G01FMeasuring volume, volume flow, mass flow or liquid level6%

A61FFilters implantable into blood vessels3%

A61MDevices for introducing media into, or onto, the body3%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%

B29CShaping or joining of plastics3%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%

B44CProducing decorative effects3%

PatentTitleYear

6,896,659'Method for ultrasound triggered drug delivery using hollow microbubbles with controlled fragility'2005 6,776,761'Hollow microspheres with controlled fragility for medical use'2004 6,224,554'Method to measure ambient fluid pressure'2001 5,578,119'Moldable sculpting medium'1996 5,333,613'Microparticles as ultrasonic contrast media'1994 5,278,194'Environmentall dispersible syntactic foam'1994 4,681,119'Method of production and use of microbubble precursors'1987 4,657,756'Microbubble precursors and apparatus for their production and use'1987 4,442,843'Microbubble precursors and methods for their production and use'1984 4,316,391'Flow rate measurement'1982 4,276,885'Ultrasonic image enhancement'1981 4,265,251'Method of determining pressure within liquid containing vessel'1981 4,146,012'Solar heat exchange panel'1979 3,995,621'Liquid cooled brassiere and method of diagnosing malignant tumors therewith'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to ACUREX CORP (1)· patent assignee history

1981Patents assigned to RASOR ASS INC (2)· patent assignee history

1981Based in Morgan Hill, CA, US· patent location history

1982–1987Based in Gilroy, CA, US· patent location history

1984–1987Patents assigned to SCHERING AG (3)· patent assignee history

1994–1996Patents assigned to MICROSOME (2)· patent assignee history

1994Based in Coulterville, CA, US· patent location history

1996–2001Based in Los Gatos, CA, US· patent location history

2001–2005Patents assigned to POINT BIOMEDICAL CORP (3)· patent assignee history

2004–2005Based in Watsonville, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
POINT BIOMEDICAL CORP	3	2001–2005
SCHERING AG	3	1984–1987
MICROSOME	2	1994–1996
RASOR ASS INC	2	1981
ACUREX CORP	1	1979

Locations

Location	Patents	Span
Gilroy, California, US	4	1982–1987
Watsonville, California, US	2	2004–2005
Los Gatos, California, US	2	1996–2001
Coulterville, California, US	2	1994
Morgan Hill, California, US	2	1981