Inventor

Alex Brown

Inventor
Danville, CA, US

Overview

9→
Patents
1987–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 9 as inventor

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

A61Mprimary
A61MDevices for introducing media into, or onto, the body18%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure18%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing12%
Y10TTechnical subjects covered by former us classification12%
E05BLocks6%
E05CBolts or fastening devices for wings, specially for doors or windows6%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges6%
G06FElectric digital data processing6%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data6%
LOC096%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to AVIS IND CORP (1)· patent assignee history
1994Patents assigned to BROWN A GENTRY (1)· patent assignee history
1994Based in West Valley City, UT, US· patent location history
2011Based in Cambridgeshire, GB· patent location history
2015Patents assigned to FRESENIUS MED CARE HLDG INC (2)· patent assignee history
2015Patents assigned to BROWN ALEX (1)· patent assignee history
2015–2019Based in Danville, CA, US· patent location history
2017–2019Patents assigned to FRESENIUS MEDICAL CARE HOLDINGS INC (2)· patent assignee history
2017Based in Indianapolis, IN, US· patent location history
2021Based in Glen Rock, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FRESENIUS MED CARE HLDG INC22015
FRESENIUS MEDICAL CARE HOLDINGS INC22017–2019
AVIS IND CORP11987
BROWN A GENTRYself11994
BROWN ALEXself12015
Locations
LocationPatentsSpan
Danville, California, US42015–2019
Glen Rock, Pennsylvania, US12021
Indianapolis, IN, US12017
Cambridgeshire, GB12011
West Valley City, UT, US11994