Inventor
Robert J. Petcavich
Inventor
San Diego, CA, US
Overview
Patents· 43 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis6%
Y10TTechnical subjects covered by former us classification6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages4%
A47JKitchen equipment4%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%
C08LCompositions of macromolecular compounds3%
A01KAnimal husbandry3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
PatentTitleYear
10,849,529Method and apparatus for locating passive integrated transponder tags202010,760,053Method of manufacturing or differentiating mammalian pluripotent stem cells or progenitor cells using a hollow fiber bioreactor202010,625,234Method of fabricating cell arrays and uses thereof202010,562,004Method of fabricating cell arrays and uses thereof202010,188,310Probe for determining magnetic marker locations20199,867,550'Method and apparatus for locating passive integrated transponder tags'20189,568,497'Scratch resistant touch sensor'20179,223,201'Method of manufacturing a photomask with flexography'20159,198,654'Transponder strings'20159,158,144'Polarizer capacitive touch screen'20159,075,179'Light-extraction graphics film'20158,973,584'Method and apparatus for locating passive integrated transponder tags'20158,939,153'Transponder strings'20158,920,638'Method of separating hydrocarbons from oil rocks using ionic liquids'20148,795,778'Photo-patterning using a translucent cylindrical master to form microscopic conductive lines on a flexible substrate'20148,113,210'Medical tube and system for locating the same in a body using passive integrated transponders'20128,053,081'Cutting tool'20117,981,454'Process and coating composition for extending the shelf life of post harvest produce'20117,935,375'Process and coating composition for extending the shelf life of post harvest produce'20116,977,090'Method for preserving the natural appearance of fresh and minimally processed fruits and vegetables'2005D0509496'Handheld wireless videoconferencing device'20056,391,454'Controlled release urea-based products'20026,231,895'Feedstock for ruminants with controlled-release non-protein nitrogen'20016,203,833'Process for preserving fresh produce'20016,165,529'Process for preventing fresh produce and coating composition therefor'20006,008,281'Powder and binder systems for use in metal and ceramic powder injection molding'19995,977,230'Powder and binder systems for use in metal and ceramic powder injection molding'19995,912,181'Method for molecule detection utilizing digital micromirror technology'19995,803,946'Controlled release plant nutrients'19985,658,977'Hot water soluble disposable films, fabrics and articles'19975,505,830'Biodegradable compostable plastic and method of making the same'19965,396,052'Ceramic utensil for microwave cooking'19955,367,003'Disposable degradable recyclable plastic articles and synthetic resin blends for making the same'19945,139,826'Container with ferrite coating and method of making ferrite-coated sheet'19925,079,398'Container with ferrite coating and method of making ferrite-coated sheet'19924,876,428'Tray or pan for baking batter-based food products in microwave ovens'19894,865,858'Method and container for producing batter-based baked goods'19894,686,141'Pellicular laminate means for shielding structures from electromagnetic radiation'19874,686,127'Pellicular laminate means for shielding structures from electromagnetic radiation'19874,666,263'Radiant energy reflector and method for construction thereof'19874,533,214'Biaxial substrates in light modulating devices'19854,456,638'Polymer packaging material for liquid crystal cell'19844,424,900'Anti-static packages and packaging material'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–2015Patents assigned to PETCAVICH ROBERT J (7)· patent assignee history
1984–2011Based in San Diego, CA, US· patent location history
1985Based in Carbondale, PA, US· patent location history
1996–2001Patents assigned to PLANET POLYMER TECH INC (7)· patent assignee history
2000–2002Based in Del Mar, CA, US· patent location history
2001–2002Patents assigned to AGWAY INC (2)· patent assignee history
2005–2012Based in Kirkland, WA, US· patent location history
2012–2020Patents assigned to HEALTH BEACONS INC (7)· patent assignee history
2014–2017Patents assigned to UNIPIXEL DISPLAYS INC (4)· patent assignee history
2014–2020Based in The Woodlands, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEALTH BEACONS INC | 7 | 2012–2020 |
| PETCAVICH ROBERT Jself | 7 | 1984–2015 |
| PLANET POLYMER TECH INC | 7 | 1996–2001 |
| UNIPIXEL DISPLAYS INC | 4 | 2014–2017 |
| AGWAY INC | 2 | 2001–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 19 | 1984–2011 |
| The Woodlands, Texas, US | 15 | 2014–2020 |
| Del Mar, California, US | 4 | 2000–2002 |
| Kirkland, Washington, US | 3 | 2005–2012 |
| Carbondale, Pennsylvania, US | 1 | 1985 |