Inventor
Gregory G. Pieper
Inventor
Spring Grove, IL, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B04Bprimary
B04BCentrifuges19%
A61MDevices for introducing media into, or onto, the body15%
LOC098%
LOC248%
LOC288%
A61LMethods or apparatus for sterilising materials or objects in general6%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%
F16CShafts4%
F16HGearing4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
11,052,408Fluid separation chambers for fluid processing systems202110,940,226Dispenser202110,596,579Fluid separation chambers for fluid processing systems2020D0871226Container2019D0859163Container with cover2019D0852348Dispenser2019D0846725Dispenser2019D0846724Dispenser201910,258,710Container for holding volatile materials2019D0831183Volatile material dispenser201810,010,886Spring-open sheeting for fluid processing cassette2018D0821224Cartridge20189,968,946Fluid separation chambers for fluid processing systems2018D0814314Cartridge2018D0809654'Bearing for umbilicus of a fluid processing system'20189,816,073'Systems and methods for detecting fluid leaks using a non-contact sensor'20179,707,570'Bearing for umbilicus of a fluid processing system'20179,545,637'Bearing for umbilicus of a fluid processing system'20179,347,540'Flexible shaft drive system for centrifuge with pivoting arms'20169,334,927'Drive system for centrifuge with planetary gear and flexible shaft'20169,327,296'Fluid separation chambers for fluid processing systems'2016D0752759'Cassette assembly with tubing loops'20169,101,944'Drive system for centrifuge'20159,022,344'Clamping systems and apparatus'2015D0724221'Cassette assembly with tubing loops'2015D0616092'Snap-over port cap'20107,188,750'Blow fill sealed container with twist off top operated by overcap and method of forming the same'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2010Patents assigned to HOSPIRA INC (2)· patent assignee history
2007–2021Based in Waukegan, IL, US· patent location history
2015–2021Patents assigned to FENWAL INC (15)· patent assignee history
2015–2016Patents assigned to PIEPER GREGORY G (3)· patent assignee history
2015–2021Based in Spring Grove, IL, US· patent location history
2016Patents assigned to MANZELLA SALVATORE (2)· patent assignee history
2018–2021Patents assigned to JOHNSON & SON INC S C (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FENWAL INC | 15 | 2015–2021 |
| JOHNSON & SON INC S C | 10 | 2018–2021 |
| PIEPER GREGORY Gself | 3 | 2015–2016 |
| HOSPIRA INC | 2 | 2007–2010 |
| MANZELLA SALVATORE | 2 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Spring Grove, Illinois, US | 17 | 2015–2021 |
| Waukegan, Illinois, US | 10 | 2007–2021 |