Freeman; John J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Freeman; John J..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

12.20.20

Freeman; John J. - New Fairfield CT
Freeman, John J. - Fairfield CT
Freeman; John J. - Stamford CT
Freeman; John J. - Westchester NY
Freeman; John J. - Longmont CO
Freeman; John J. - Southall GB2

*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-aminoalkyl)-2,5,diketopiperazine Grant 11,440,891 - Freeman , et al. September 13, 2	2022-09-13
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-aminoalkyl)-2,5,diketopiperazine App 20200262797 - Freeman; John J. ; et al.	2020-08-20
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-aminoalkyl)-2,5,diketopiperazine Grant 10,640,471 - Freeman , et al.	2020-05-05
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
Composition And Method For Inhalation App 20190321290 - Guarneri; Joseph J. ; et al.	2019-10-24
Formation of N-Protected 3,6-bis-(4-aminoalkyl)-2,5,diketopiperazine App 20190169135 - Freeman; John J. ; et al.	2019-06-06
Formation of N-protected 3,6-bis-(4-aminoalkyl)-2,5,diketopiperazine Grant 10,196,366 - Freeman , et al. Fe	2019-02-05
Methods for the synthesis of activated ethylfumarates and their use as intermediates App 20190010131 - Kraft; Kelly Sullivan ; et al.	2019-01-10
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
Formation of N-Protected bis-3,6-(4-aminoalkyl)-2,5,diketopiperazine App 20160347721 - Freeman; John J. ; et al.	2016-12-01
Formation of N-protected bis-3,6-(4-aminoalkyl)-2,5,diketopiperazine Grant 9,416,113 - Freeman , et al. August 16, 2	2016-08-16
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
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
Formation of N-Protected bis-3,6-(4-aminoalkyl)-2,5,diketopiperazine App 20150073149 - Freeman; John J. ; et al.	2015-03-12
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
Formation of N-protected bis-3,6-(4-aminoalkyl)-2,5,diketopiperazine Grant 8,912,328 - Freeman , et al. December 16, 2	2014-12-16
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
Formation of N-Protected bis-3,6-(4-aminoalkyl)-2,5,diketopiperazine App 20130012710 - Freeman; John J. ; et al.	2013-01-10
Compounds and compositions for delivering active agents App 20050042274 - Gschneidner, David ; et al.	2005-02-24
Compounds and compositions for delivering active agents Grant 6,693,208 - Gscheidner , et al. February 17, 2	2004-02-17
Compounds and compositions for delivering active agents App 20030216589 - Gschneidner, David ; et al.	2003-11-20
Solid, thin chemiluminescent device Grant RE35,132 - Bay , et al. December 26, 1	1995-12-26
Solid, thin chemiluminescent device Grant 5,121,302 - Bay , et al. June 9, 1	1992-06-09
Method and apparatus for driving a brushless motor Grant 4,922,169 - Freeman May 1, 1	1990-05-01
Manufacture of fibrous activated carbons Grant 4,699,896 - Sing , et al. October 13, 1	1987-10-13

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