Inventor

Jason P. Rolland

Inventor

Paris, FR

Overview

13→

Patents

1989–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 13 as inventor

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

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer13%

B29CShaping or joining of plastics12%

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. inserts12%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering12%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%

C08LCompositions of macromolecular compounds8%

C08JWorking-up6%

Y10TTechnical subjects covered by former us classification6%

B29DProducing particular articles from plastics or from substances in a plastic state4%

B29LIndexing scheme associated with subclass b29c, relating to particular articles4%

PatentTitleYear

11,040,483Cyanate ester dual cure resins for additive manufacturing2021 11,034,084Dual cure additive manufacturing of rigid intermediates that generate semi-rigid, flexible, or elastic final products2021 11,020,898Build plates for continuous liquid interface printing having permeable base and adhesive for increasing permeability and related methods, systems and devices2021 10,975,193Epoxy dual cure resins for additive manufacturing2021 10,968,307Methods of producing three-dimensional objects from materials having multiple mechanisms of hardening2021 10,899,868Methods for producing footwear with materials having multiple mechanisms of hardening2021 5,050,027'Magnetic recording/playback head with abrasion-resisting layer'1991 5,013,580'Video recording/play-back head, method for making it and apparatus applying said method'1991 5,013,394'Method for detection of end of grinding of a thin layer magnetic head'1991 4,979,064'Magnetic recording/playback head comprising a superconducting material'1990 4,897,747'Write/read head including monocrystalline magnetic thin films protected by a coating having hardened and lubricating zones'1990 4,849,842'Method for the manufacture of a mechanically shielding layer for a magnetic read/write head, and magnetic read/write head using this method'1989 4,821,403'Method for making a flat magnetic structure for read/write magnetic heads'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to THOMSON CSF (5)· patent assignee history

1989–1991Patents assigned to EUROP COMPOSANTS ELECTRON (2)· patent assignee history

1989–1991Based in Paris, FR· patent location history

2021Patents assigned to CARBON INC (6)· patent assignee history

2021Based in San Carlos, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CARBON INC	6	2021
THOMSON CSF	5	1989–1991
EUROP COMPOSANTS ELECTRON	2	1989–1991

Locations

Location	Patents	Span
Paris, FR	7	1989–1991
San Carlos, California, US	6	2021