Inventor

Mark E. Hammer

Inventor
Tampa, FL, US

Overview

6→
Patents
1995–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes17%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
G06FElectric digital data processing11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%
B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper6%
B31FMechanical working or deformation of paper, cardboard or material worked in a manner analogous to paper6%
B41JTypewriters6%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
G01RMeasuring electric variables6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1998Patents assigned to HEWLETT PACKARD CO (2)· patent assignee history
1995–1998Based in Loveland, CO, US· patent location history
1999–2001Patents assigned to ALCON LAB INC (3)· patent assignee history
1999Patents assigned to UNIV OF SOUTHERN MISSISSIPPI (1)· patent assignee history
1999–2001Based in Tampa, FL, US· patent location history
2000–2001Patents assigned to UNIV SOUTHERN MISSISSIPPI (2)· patent assignee history
2019Patents assigned to MASTERWORK GROUP CO LTD (1)· patent assignee history
2019Based in Duesseldorf, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALCON LAB INC31999–2001
HEWLETT PACKARD CO21995–1998
UNIV SOUTHERN MISSISSIPPI22000–2001
MASTERWORK GROUP CO LTD12019
UNIV OF SOUTHERN MISSISSIPPI11999
Locations
LocationPatentsSpan
Tampa, Florida, US31999–2001
Loveland, CO, US21995–1998
Duesseldorf, DE12019