Inventor

Ravi K. Birla

Inventor
Sugar Land, TX, US

Overview

5→
Patents
2008–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general17%
C12NMicroorganisms or enzymes17%
A61FFilters implantable into blood vessels13%
A61KPreparations for medical, dental or toiletry purposes13%
C08LCompositions of macromolecular compounds13%
A61MDevices for introducing media into, or onto, the body8%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
B29CShaping or joining of plastics4%
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 sintering4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2012Patents assigned to UNIV MICHIGAN (2)· patent assignee history
2008–2012Based in Ann Arbor, MI, US· patent location history
2012–2020Patents assigned to BIRLA RAVI K (3)· patent assignee history
2012Patents assigned to HOLLISTER SCOTT J (1)· patent assignee history
2012Patents assigned to HUANG YEN CHIH (1)· patent assignee history
2017–2020Patents assigned to UNIV HOUSTON SYSTEM (2)· patent assignee history
2017–2020Based in Sugar Land, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BIRLA RAVI Kself32012–2020
UNIV HOUSTON SYSTEM22017–2020
UNIV MICHIGAN22008–2012
HOLLISTER SCOTT J12012
HUANG YEN CHIH12012
Locations
LocationPatentsSpan
Sugar Land, Texas, US32017–2020
Ann Arbor, MI, US22008–2012