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Inventor

David Needham

Inventor
Durham, NC, US

Overview

19→
Patents
1976–2016
Patent span
Human necessities
Primary field (CPC A)

Patents· 19 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes18%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
Y10TTechnical subjects covered by former us classification11%
A23GCocoa9%
A61MDevices for introducing media into, or onto, the body7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
A01NPreservation of bodies of humans or animals or plants or parts thereof4%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages4%
A61JContainers specially adapted for medical or pharmaceutical purposes4%
B01LChemical or physical laboratory apparatus for general use4%
PatentTitleYear
9,492,385'Temperature-sensitive liposomal formulation'20168,691,586'Formation of bilayers of amphipathic molecules'20148,512,754'Stabilized products, processes and devices for preparing the same'20138,268,627'Formation of bilayers of amphipathic molecules'20128,013,022'Stabilized products, process and devices for preparing same'20117,901,709'Temperature-sensitive liposomal formulation'20117,017,779'Portable dispenser for dispensing frozen aerated edible products'20066,793,952'Frozen food product'20046,726,925'Temperature-sensitive liposomal formulation'20046,497,244'Fluid flow proportioning device'20026,296,870'Liposomes containing active agents'20016,210,611'Methods for producing gas microbubbles having lipid-containing shells formed thereon'20016,200,598'Temperature-sensitive liposomal formulation'20016,143,321'Liposomes containing active agents'20006,096,867'Frozen food product'20005,882,679'Liposomes containing active agents aggregated with lipid surfactants'19995,827,533'Liposomes containing active agents aggregated with lipid surfactants'19985,472,726'Frozen confections'19953,995,625'Inhalation devices'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Based in Rushden, GB· patent location history
1998–2016Patents assigned to UNIV DUKE (9)· patent assignee history
1998–2016Based in Durham, NC, US· patent location history
2000–2006Patents assigned to GOOD HUMOR BREYERS ICE CREAM DIVISION CONOPCO INC (3)· patent assignee history
2000–2004Based in Colworth, GB· patent location history
2002Based in Hasland, GB· patent location history
2006Based in Sharnbrook, GB· patent location history
2011–2016Patents assigned to NEEDHAM DAVID (5)· patent assignee history
2012–2014Patents assigned to BAYLEY JOHN HAGEN PRYCE (2)· patent assignee history
2012–2014Patents assigned to HERON ANDREW JOHN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV DUKE91998–2016
NEEDHAM DAVIDself52011–2016
GOOD HUMOR BREYERS ICE CREAM DIVISION CONOPCO INC32000–2006
BAYLEY JOHN HAGEN PRYCE22012–2014
HERON ANDREW JOHN22012–2014
Locations
LocationPatentsSpan
Durham, NC, US131998–2016
Colworth, GB22000–2004
Sharnbrook, GB12006
Hasland, GB12002
Rushden, GB11995