Inventor
Alfred Anthony Litwak
Inventor
Manasquan, NJ, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis22%
A61FFilters implantable into blood vessels13%
A61LMethods or apparatus for sterilising materials or objects in general13%
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 sintering9%
B23BTurning4%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding4%
B29CShaping or joining of plastics4%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors4%
C04BLime, magnesia4%
E03BInstallations or methods for obtaining, collecting, or distributing water4%
PatentTitleYear
10,595,879Blade for osteotome202010,463,414Orthopedic screw extractor2019D0794188'Stripped screw extractor'20178,104,614'Autoclavable medical instrument case for reduced instrument corrosion'20127,445,441'Three-dimensional printing apparatus and methods of manufacture including sterilization or disinfection, for example, using ultraviolet light'20087,122,057'Method and apparatus for engineered regenerative biostructures such as hydroxyapatite substrates for bone healing applications'20065,092,572'Allograft vise'19924,863,473'Osteoprosthesis for cadaver, and method'19894,552,306'Drinking fountain device and combination sink and drinking fountain device'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Patents assigned to DONNELL LAURENE H O (1)· patent assignee history
1985Patents assigned to LITWAK ALFRED A (1)· patent assignee history
1989Based in Sea Bright, NJ, US· patent location history
1992Patents assigned to ANSTAT INC (1)· patent assignee history
1992Based in Collingswood, NJ, US· patent location history
2006–2008Patents assigned to THERICS LLC (2)· patent assignee history
2006–2012Based in Manasquan, NJ, US· patent location history
2017–2019Patents assigned to Shukla Medical (2)· patent assignee history
2017–2019Based in Piscataway, NJ, US· patent location history
2020Based in Keyport, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| Shukla Medical | 2 | 2017–2019 |
| THERICS LLC | 2 | 2006–2008 |
| ANSTAT INC | 1 | 1992 |
| DONNELL LAURENE H O | 1 | 1985 |
| LITWAK ALFRED Aself | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Manasquan, New Jersey, US | 3 | 2006–2012 |
| Piscataway, New Jersey, US | 2 | 2017–2019 |
| Keyport, New Jersey, US | 1 | 2020 |
| Collingswood, New Jersey, US | 1 | 1992 |
| Sea Bright, New Jersey, US | 1 | 1989 |