Inventor

Chitranjan S. Ranawat

Inventor

Alpine, NJ, US

Overview

11→

Patents

1987–2018

Patent span

Human necessities

Primary field (CPC A)

Patents· 11 as inventor

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

A61Fprimary

A61FFilters implantable into blood vessels53%

A61BDiagnosis11%

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 sintering11%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data11%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons5%

A61LMethods or apparatus for sterilising materials or objects in general5%

G06FElectric digital data processing5%

PatentTitleYear

9,861,488'Knee joint prosthesis'2018 9,445,901'Prosthesis with sustained release analgesic'2016 9,408,617'Method for orienting an acetabular cup and instruments for use therewith'2016 9,358,118'Knee joint prosthesis'2016 9,226,864'Orthopedic rehab toilet seat'2016 9,011,456'Method for orienting an acetabular cup and instruments for use therewith'2015 8,500,817'Knee joint prosthesis'2013 5,330,532'Knee joint prosthesis'1994 4,822,364'Elbow joint prosthesis'1989 4,778,475'Femoral prosthesis for total hip replacement'1988 4,714,476'Wrist joint prosthesis'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to NEW YORK SOCIETY (3)· patent assignee history

1987–2018Based in Alpine, NJ, US· patent location history

1994–2016Patents assigned to RANAWAT CHITRANJAN (2)· patent assignee history

1994Based in New York, NY, US· patent location history

2013–2018Patents assigned to RANAWAT CHITRANJAN S (5)· patent assignee history

2015–2016Patents assigned to NEW YORK SOC RUPTURED & CRIPPLED MAINTAINING HOSPITAL FOR SPECIAL SURGERY (2)· patent assignee history

2016–2018Patents assigned to DEPUY INT LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RANAWAT CHITRANJAN Sself	5	2013–2018
NEW YORK SOCIETY	3	1987–1989
DEPUY INT LTD	2	2016–2018
NEW YORK SOC RUPTURED & CRIPPLED MAINTAINING HOSPITAL FOR SPECIAL SURGERY	2	2015–2016
RANAWAT CHITRANJANself	2	1994–2016

Locations

Location	Patents	Span
Alpine, New Jersey, US	10	1987–2018
New York, New York, US	1	1994