Inventor
Michael E. Hrinda
Inventor
Gwynedd Valley, PA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Kprimary
C07KPeptides38%
A61KPreparations for medical, dental or toiletry purposes23%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations12%
A61LMethods or apparatus for sterilising materials or objects in general8%
C12NMicroorganisms or enzymes8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
H01RElectrically-conductive connections4%
PatentTitleYear
5,847,086'Therapeutic fragments of von Willebrand factor'19985,661,023'Production and purification of retroviral particles using tentacle anion exchange'19975,605,884'Factor VIII formulations in high ionic strength media'19975,539,086'Therapeutic fragments of von Willebrand factor'19965,530,100'Methods for purification of recombinantly produced proteins'19965,300,433'Methods for the inactivation of viruses in viral-contaminated pharmaceutical compositions'19944,977,246'High recovery process for antihemophilic factor'19904,877,608'Pharmaceutical plasma protein formulations in low ionic strength media'19894,876,241'Stabilization of biological and pharmaceutical products during thermal inactivation of viral and bacterial contaminants'19894,508,709'Process for purifying factor VIII:C'19854,228,154'Purification of plasma albumin by ion exchange chromatography'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1989Patents assigned to ARMOUR PHARMA (3)· patent assignee history
1980Based in Forest Park, IL, US· patent location history
1985Based in Wilton, CT, US· patent location history
1989–1990Patents assigned to RORER PHARMACEUTICAL CORP (2)· patent assignee history
1989–1998Based in Gwynedd Valley, PA, US· patent location history
1989Based in Fairfax Station, VA, US· patent location history
1994–1997Patents assigned to RHONE POULENC RORER PHARMA (3)· patent assignee history
1997Patents assigned to IMMUNE RESPONSE CORP INC (1)· patent assignee history
1998Patents assigned to CENTEON L L C (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ARMOUR PHARMA | 3 | 1980–1989 |
| RHONE POULENC RORER PHARMA | 3 | 1994–1997 |
| RORER PHARMACEUTICAL CORP | 2 | 1989–1990 |
| CENTEON L L C | 1 | 1998 |
| IMMUNE RESPONSE CORP INC | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gwynedd Valley, Pennsylvania, US | 8 | 1989–1998 |
| Fairfax Station, Virginia, US | 1 | 1989 |
| Wilton, CT, US | 1 | 1985 |
| Forest Park, Illinois, US | 1 | 1980 |