Inventor
Ranjana C. Patel
Inventor
Little Hallingbury, GB
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B33Yprimary
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 sintering17%
B29CShaping or joining of plastics15%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%
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. inserts7%
Y10TTechnical subjects covered by former us classification5%
B41JTypewriters4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C08LCompositions of macromolecular compounds4%
B22FWorking metallic powder3%
PatentTitleYear
11,052,733Convertible skeleton door20218,569,398'Jettable compositions'20138,334,025'Antimony-free photocurable resin composition and three dimensional article'20128,227,048'Photocurable compositions for preparing ABS-like articles'20128,097,399'Photocurable compositions'20127,964,248'Dual photoinitiator, photocurable composition, use thereof and process for producing a three dimensional article'20117,871,556'Jettable compositions'20117,767,132'Three-dimensional structured printing'20107,718,111'Photocurable compositions for articles having stable tensile properties'20107,655,174'Jettable compositions'20107,578,958'Three-dimensional structured printing'20097,455,804'Three-dimensional structured printing'20087,416,764'Production of composites articles composed of thin layers'20087,232,850'Photocurable compositions for articles having stable tensile properties'20075,766,828'Laser addressable imaging elements'19984,632,895'Diffusion or sublimation transfer imaging system'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2009Based in Bishops Stortford, GB· patent location history
1998–2013Based in Little Hallingbury, GB· patent location history
2007–2010Patents assigned to HUNTSMAN ADV MAT AMERICAS INC (7)· patent assignee history
2007–2010Based in Bishops Waltham, GB· patent location history
2008–2010Based in Herts, GB· patent location history
2012–2013Patents assigned to 3D SYSTEMS INC (4)· patent assignee history
2012–2013Patents assigned to PATEL RANJANA C (3)· patent assignee history
2012Patents assigned to CHAPELAT CAROLE (2)· patent assignee history
2012Patents assigned to FONG JOHN WAI (2)· patent assignee history
2021Based in Southfield, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUNTSMAN ADV MAT AMERICAS INC | 7 | 2007–2010 |
| 3D SYSTEMS INC | 4 | 2012–2013 |
| PATEL RANJANA Cself | 3 | 2012–2013 |
| CHAPELAT CAROLE | 2 | 2012 |
| FONG JOHN WAI | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Little Hallingbury, GB | 9 | 1998–2013 |
| Herts, GB | 2 | 2008–2010 |
| Bishops Waltham, GB | 2 | 2007–2010 |
| Bishops Stortford, GB | 2 | 1986–2009 |
| Southfield, MI, US | 1 | 2021 |