Inventor
William G. Deichert
Inventor
Macedon, NY, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus23%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds16%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
B29DProducing particular articles from plastics or from substances in a plastic state9%
C08LCompositions of macromolecular compounds9%
B29CShaping or joining of plastics5%
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. inserts5%
G02CSpectacles5%
A61KPreparations for medical, dental or toiletry purposes2%
PatentTitleYear
4,943,150'Method of making variable modulus lenses'19904,780,515'Continuous-wear lenses having improved physical properties'19884,732,715'Manufacture of polymeric contact lenses'19884,713,244'Sustained-release formulation containing an amino acid polymer with a lower alkyl (C.sub.1 -C.sub.4) polar solvent'19874,701,288'Method of making articles of dissimilar polymer compositions'19874,355,147'Polysiloxane with polycyclic modifier composition and biomedical devices'19824,341,889'Polysiloxane composition and biomedical devices'19824,327,203'Polysiloxane with cycloalkyl modifier composition and biomedical devices'19824,277,595'Water absorbing contact lenses made from polysiloxane/acrylic acid polymer'19814,276,402'Polysiloxane/acrylic acid/polcyclic esters of methacrylic acid polymer contact lens'19814,208,362'Shaped body of at least two polymerized materials and method to make same'19804,208,506'Polyparaffinsiloxane shaped article for use in biomedical applications'19804,195,030'Preparation of monomeric organosilicon esters'19804,189,546'Polysiloxane shaped article for use in biomedical applications'19804,153,641'Polysiloxane composition and contact lens'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1990Patents assigned to BAUSCH & LOMB (15)· patent assignee history
1979–1990Based in Macedon, NY, US· patent location history
1980Based in Webster, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAUSCH & LOMB | 15 | 1979–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Macedon, New York, US | 14 | 1979–1990 |
| Webster, New York, US | 1 | 1980 |