Kraft; Kelly Sullivan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kraft; Kelly Sullivan.The latest application filed is for "formation of n-protected 3,6-bis-(4-aminobutyl)-2,5-diketopiperazine through a cyclic alpha-n-protected amino ester".

Company Profile

5.15.18

Kraft; Kelly Sullivan - Poughquag NY
Kraft; Kelly Sullivan - Hopewell Junction NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Formation Of N-protected 3,6-bis-(4-aminobutyl)-2,5-diketopiperazine Through A Cyclic Alpha-n-protected Amino Ester App 20220289687 - Freeman; John J. ; et al.	2022-09-15
Formation of N-protected 3,6-bis-(4-aminobutyl)-2,5-diketopiperazine through a cyclic .alpha.-N-protected amino ester Grant 11,345,668 - Freeman , et al. May 31, 2	2022-05-31
Methods for the synthesis of activated ethylfumarates and their use as intermediates App 20210114994 - Kraft; Kelly Sullivan ; et al.	2021-04-22
Formation Of N-protected 3,6-bis-(4-aminobutyl)-2,5-diketopiperazine Through A Cyclic Alpha-n-protected Amino Ester App 20210107880 - Freeman; John J. ; et al.	2021-04-15
Formation of N-protected 3,6-bis-(4-aminobutyl)-2,5-diketopiperazine through a cyclic .alpha.-N-protected amino ester Grant 10,870,628 - Freeman , et al. December 22, 2	2020-12-22
Methods for the synthesis of activated ethylfumarates and their use as intermediates Grant 10,858,325 - Kraft , et al. December 8, 2	2020-12-08
Formation Of N-protected 3,6-bis-(4-aminobutyl)-2,5-diketopiperazine Through A Cyclic Alpha-n-protected Amino Ester App 20200199082 - Freeman; John J. ; et al.	2020-06-25
Formation of N-protected 3,6-bis-(4-aminobutyl)-2,5-diketopiperazine through a cyclic alpha-N-protected amino ester intermediate Grant 10,577,331 - Freeman , et al.	2020-03-03
Methods for the synthesis of activated ethylfumarates and their use as intermediates App 20190010131 - Kraft; Kelly Sullivan ; et al.	2019-01-10
Substituted diketopiperazine analogs for use as drug delivery agents Grant 10,172,850 - Kraft J	2019-01-08
Methods for the synthesis of activated ethylfumarates and their use as intermediates Grant 10,071,969 - Kraft , et al. September 11, 2	2018-09-11
Formation Of N-protected 3,6-bis-(4-aminobutyl)-2,5-diketopiperazine Through A Cyclic Alpha-n-protected Amino Ester Intermediate App 20180230107 - Freeman; John J. ; et al.	2018-08-16
Formation of N-protected bis-3,6-(4-aminobutyl)-2, 5-diketopiperazine through a cyclic alpha-N-protected amino ester Grant 9,944,609 - Freeman , et al. April 17, 2	2018-04-17
Substituted Diketopiperazine Analogs For Use As Drug Delivery Agents App 20170216280 - Kraft; Kelly Sullivan	2017-08-03
Substituted diketopiperazine analogs for use as drug delivery agents Grant 9,655,850 - Kraft May 23, 2	2017-05-23
Methods for the synthesis of activated ethylfumarates and their use as intermediates App 20160159753 - Kraft; Kelly Sullivan ; et al.	2016-06-09
Formation Of N-protected Bis-3,6- (4-aminobutyl) -2, 5-diketopiperazine Through A Cyclic Alpha-n-protected Amino Ester App 20160137614 - Freeman; John J. ; et al.	2016-05-19
Substituted Diketopiperazine Analogs For Use As Drug Delivery Agents App 20160067183 - Kraft; Kelly Sullivan	2016-03-10
Substituted diketopiperazine analogs for use as drug delivery agents Grant 9,220,687 - Kraft December 29, 2	2015-12-29
Methods for the synthesis of activated ethylfumarates and their use as intermediates Grant 9,193,691 - Kraft , et al. November 24, 2	2015-11-24
Formation of N-protected 3,6-bis-(4-aminobutyl) -2, 5-diketopiperazine through a cyclic .alpha.-N-protected active amino ester intermediate Grant 9,187,433 - Freeman , et al. November 17, 2	2015-11-17
Formation Of N-protected Bis-3,6- (4-aminobutyl) -2, 5-diketopiperazine Through A Cyclic Alpha-n-protected Amino Ester App 20150259301 - Freeman; John J. ; et al.	2015-09-17
Substituted Diketopiperazine Analogs For Use As Drug Delivery Agents App 20150065422 - Kraft; Kelly Sullivan	2015-03-05
Formation of N-protected bis-3,6-(4-aminobutyl)-2,5-diketopiperazine through a cyclic alpha-N-protected amino ester Grant 8,962,836 - Freeman , et al. February 24, 2	2015-02-24
Substituted diketopiperazine analogs for use as drug delivery agents Grant 8,906,926 - Kraft December 9, 2	2014-12-09
Formation Of N-protected Bis-3,6-(4-aminobutyl)-2,5-diketopiperazine Through A Cyclic Alpha-n-protected Amino Ester App 20140288304 - Freeman; John J. ; et al.	2014-09-25
Methods for the synthesis of activated ethylfumarates and their use as intermediates App 20130289278 - Kraft; Kelly Sullivan ; et al.	2013-10-31
Substituted Diketopiperazine Analogs For Use As Drug Delivery Agents App 20130053309 - Kraft; Kelly Sullivan	2013-02-28
Substituted diketopiperazine analogs for use as drug delivery agents Grant 8,314,106 - Kraft November 20, 2	2012-11-20
Substituted Diketopiperazine Analogs for Use as Drug Delivery Agents App 20110158935 - Kraft; Kelly Sullivan	2011-06-30

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