Inventor

Joseph W. Pfeifer, III

Inventor

Westminster, MD, US

Overview

2007–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 32 as inventor

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

C12Pprimary

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture15%

A61KPreparations for medical, dental or toiletry purposes13%

C12NMicroorganisms or enzymes11%

C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes9%

A23KFodder8%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for7%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation7%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%

A61QSpecific use of cosmetics or similar toiletry preparations7%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms6%

PatentTitleYear

10,925,850Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof2021 10,798,952Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof2020 10,757,959Thraustochytrids, fatty acid compositions, and methods of making and uses thereof2020 10,392,578Extraction of lipid from cells and products therefrom2019 10,385,289Extraction of lipid from cells and products therefrom2019 10,362,794Thraustochytrids, fatty acid compositions, and methods of making and uses thereof2019 10,308,965Biological oils and production and uses thereof2019 10,272,060Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof2019 10,085,465Thraustochytrids, fatty acid compositions, and methods of making and uses thereof2018 9,968,578Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof2018 9,924,733'Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof'2018 9,834,799Production of high levels of DHA-containing biomass in microalgae using modified amounts of chloride and potassium2017 9,668,499'Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof'2017 9,649,287'Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof'2017 9,611,488'Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof'2017 9,453,172'Biological oils and production and uses thereof'2016 9,414,612'Thraustochytrids, fatty acid compositions, and methods of making and uses thereof'2016 9,249,434'Production of high levels of DHA in microalgae using modified amounts of chloride and potassium'2016 9,222,112'Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof'2015 9,045,785'Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof'2015 8,669,090'Production of high levels of DHA in microalgae using modified amounts of chloride and potassium'2014 8,663,953'Production of high levels of DHA in microalgae using modified amounts of chloride and potassium'2014 8,497,099'Production of high levels of DHA in microalgae using modified amounts of chloride and potassium'2013 8,497,100'Production of high levels of DHA in microalgae using modified amounts of chloride and potassium'2013 8,207,363'Thraustochytrids, fatty acid compositions, and methods of making and uses thereof'2012 8,008,050'Methods for discouraging bacterial growth in culture medium'2011 7,871,809'Production of DHA in microalgae in medium having modified amounts of chloride ion and potassium ion'2011 7,829,129'Method to reduce corrosion during fermentation of microalgae'2010 7,824,892'Production of DHA in microalgae in medium having modified amounts of potassium'2010 7,745,183'Methods for the selection of low pH-tolerant, DHA producing microalgae'2010 7,252,979'Production of DHA in microalgae in low pH medium'2007 7,163,811'Production of high levels of DHA in microalgae using modified amounts of chloride and potassium'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2012Patents assigned to MARTEK BIOSCIENCES CORP (7)· patent assignee history

2007–2011Based in Reisterstown, MD, US· patent location history

2012–2019Patents assigned to APT KIRK E (7)· patent assignee history

2012–2019Patents assigned to BEHRENS PAUL WARREN (7)· patent assignee history

2012–2019Patents assigned to HANSEN JON MILTON (7)· patent assignee history

2012–2021Based in Westminster, MD, US· patent location history

2014–2021Patents assigned to DSM IP ASSETS BV (22)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DSM IP ASSETS BV	22	2014–2021
APT KIRK E	7	2012–2019
BEHRENS PAUL WARREN	7	2012–2019
HANSEN JON MILTON	7	2012–2019
MARTEK BIOSCIENCES CORP	7	2007–2012

Locations

Location	Patents	Span
Westminster, Maryland, US	25	2012–2021
Reisterstown, Maryland, US	7	2007–2011