Inventor
P. Mark Powell
Inventor
Jacksonville, FL, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Dprimary
B29DProducing particular articles from plastics or from substances in a plastic state21%
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 sintering20%
G02CSpectacles18%
B29CShaping or joining of plastics14%
B28BShaping clay or other ceramic compositions6%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices6%
A61FFilters implantable into blood vessels4%
G02BOptical elements, systems or apparatus3%
B05DProcesses for applying fluent materials to surfaces, in general2%
G01BMeasuring length, thickness or similar linear dimensions2%
PatentTitleYear
10,571,718Apparatus for formation of an ophthalmic lens precursor and lens202010,377,096Contour form control201910,126,567Apparatus for formation of an ophthalmic lens precursor and lens20189,857,607'Apparatus for formation of an ophthalmic lens precursor and lens'20189,664,923'Lens precursor with features for the fabrication of an ophthalmic lens'20179,610,742'Apparatus for formation of an ophthalmic lens precursor and lens'20179,346,226'Apparatus for vapor phase processing ophthalmic devices'20169,266,294'Apparatus for formation of an ophthalmic lens precursor and lens'20169,180,633'Methods for formation of an ophthalmic lens precursor and lens'20159,180,634'Methods for formation of an ophthalmic lens precursor and lens'20159,075,186'Free form lens with refractive index variations'20158,953,176'Laser confocal sensor metrology system'20158,807,076'Apparatus for vapor phase processing ophthalmic devices'20148,795,558'Methods for formation of an ophthalmic lens precursor and lens'20148,317,505'Apparatus for formation of an ophthalmic lens precursor and lens'20128,318,055'Methods for formation of an ophthalmic lens precursor and lens'20128,313,828'Ophthalmic lens precursor and lens'20128,240,849'Free form lens with refractive index variations'20128,157,373'Free form ophthalmic lens'20127,905,594'Free form ophthalmic lens'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2020Patents assigned to JOHNSON & JOHNSON VISION CARE (20)· patent assignee history
2011–2020Based in Jacksonville, FL, US· patent location history
2012–2015Patents assigned to ENNS JOHN B (10)· patent assignee history
2012–2015Patents assigned to POWELL P MARK (10)· patent assignee history
2012–2015Patents assigned to WIDMAN MICHAEL F (10)· patent assignee history
2012–2015Patents assigned to SITES PETER W (9)· patent assignee history
2016Based in Orange Park, FL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JOHNSON & JOHNSON VISION CARE | 20 | 2011–2020 |
| ENNS JOHN B | 10 | 2012–2015 |
| POWELL P MARKself | 10 | 2012–2015 |
| WIDMAN MICHAEL F | 10 | 2012–2015 |
| SITES PETER W | 9 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Jacksonville, Florida, US | 19 | 2011–2020 |
| Orange Park, Florida, US | 1 | 2016 |