Search

Jennifer C. Sawyer

Examiner (ID: 18446, Phone: (571)270-1690 , Office: P/1671 )

Most Active Art Unit
1671
Art Unit(s)
1692, 1621, 1671, 1622, 1691
Total Applications
1003
Issued Applications
677
Pending Applications
116
Abandoned Applications
254

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16613538 [patent_doc_number] => 20210032191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => PRODUCTION METHOD FOR 1,4-CYCLOHEXANEDICARBOXYLIC ACID DERIVATIVE, 1,4-DICYANOCYCLOHEXANE AND 1,4-BIS(AMINOMETHYL)CYCLOHEXANE [patent_app_type] => utility [patent_app_number] => 16/968011 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16968011 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/968011
Production method for 1,4-cyclohexanedicarboxylic acid derivative, 1,4-dicyanocyclohexane and 1,4-bis(aminomethyl)cyclohexane Apr 10, 2019 Issued
Array ( [id] => 18853829 [patent_doc_number] => 11851390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Reaction of glycoladehyde [patent_app_type] => utility [patent_app_number] => 17/044471 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15990 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17044471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/044471
Reaction of glycoladehyde Apr 3, 2019 Issued
Array ( [id] => 16657270 [patent_doc_number] => 20210053906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => TETRAALKYL AMMONIUM NITRITE PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 17/041261 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041261
TETRAALKYL AMMONIUM NITRITE PRODUCTION METHOD Mar 25, 2019 Abandoned
Array ( [id] => 16564183 [patent_doc_number] => 10889541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Method for producing N-vinylformamide [patent_app_type] => utility [patent_app_number] => 16/360907 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7875 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360907
Method for producing N-vinylformamide Mar 20, 2019 Issued
Array ( [id] => 16672989 [patent_doc_number] => 20210061752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => AN IMPROVED ASYMMETRIC SYNTHESIS OF alpha-(DIARYLMETHYL) ALKYL AMINES [patent_app_type] => utility [patent_app_number] => 16/981356 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16981356 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981356
Asymmetric synthesis of alpha-(diarylmethyl) alkyl amines Mar 19, 2019 Issued
Array ( [id] => 16557059 [patent_doc_number] => 20210002207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => A process for the preparation of Vigabatrin [patent_app_type] => utility [patent_app_number] => 16/982548 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16982548 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982548
A process for the preparation of Vigabatrin Mar 12, 2019 Abandoned
Array ( [id] => 16672993 [patent_doc_number] => 20210061756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => METHOD FOR PRODUCING CARBODIIMIDE COMPOUND [patent_app_type] => utility [patent_app_number] => 16/979321 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979321 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979321
Method for producing carbodiimide compound Mar 11, 2019 Issued
Array ( [id] => 17571017 [patent_doc_number] => 11319274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Process for the preparation of polymorph form B of treprostinil diethanolamine salt [patent_app_type] => utility [patent_app_number] => 16/978391 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 6150 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978391
Process for the preparation of polymorph form B of treprostinil diethanolamine salt Mar 6, 2019 Issued
Array ( [id] => 16582720 [patent_doc_number] => 20210017122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => SEPARATION OF BASIC AMINO ACIDS [patent_app_type] => utility [patent_app_number] => 16/976918 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16976918 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/976918
Separation of basic amino acids Mar 4, 2019 Issued
Array ( [id] => 19491608 [patent_doc_number] => 12110304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Divalent phosphazenium salt and polyalkylene oxide composition containing the same, as well as polyurethane-forming composition containing the polyalkylene oxide composition [patent_app_type] => utility [patent_app_number] => 16/977734 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12753 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16977734 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977734
Divalent phosphazenium salt and polyalkylene oxide composition containing the same, as well as polyurethane-forming composition containing the polyalkylene oxide composition Mar 4, 2019 Issued
Array ( [id] => 14500923 [patent_doc_number] => 20190194116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => 5-BROMO-2-(alpha-HYDROXYPENTYL)BENZOIC ACID SODIUM SALTS IN DIFFERENT CRYSTAL FORMS, AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/288863 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288863 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288863
5-bromo-2-(alpha-hydroxypentyl)benzoic acid sodium salts in different crystal forms, and preparation method thereof Feb 27, 2019 Issued
Array ( [id] => 16555875 [patent_doc_number] => 20210001023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => EXTRACORPOREAL DEVICE AND MATRIX FOR REMOVING FIBRINOLYTIC PROTEINS FROM BIOLOGICAL FLUIDS, METHODS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/976259 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16976259 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/976259
Extracorporeal device and matrix for removing fibrinolytic proteins from biological fluids, methods and uses thereof Feb 27, 2019 Issued
Array ( [id] => 16557057 [patent_doc_number] => 20210002205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => PROCESS FOR THE SEPARATION OF ALKANOLAMINE FROM A MIXTURE COMPRISING AN ALIPHATIC PRIMARY DIAMINE [patent_app_type] => utility [patent_app_number] => 16/975878 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975878
PROCESS FOR THE SEPARATION OF ALKANOLAMINE FROM A MIXTURE COMPRISING AN ALIPHATIC PRIMARY DIAMINE Feb 26, 2019 Abandoned
Array ( [id] => 15527011 [patent_doc_number] => 20200055811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => METHOD OF SYNTHESIZING DICLOFENAC SODIUM [patent_app_type] => utility [patent_app_number] => 16/288031 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288031
Method of synthesizing diclofenac sodium Feb 26, 2019 Issued
Array ( [id] => 16540897 [patent_doc_number] => 20200407310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => PROCESS FOR PURIFYING HEXAMETHYLENEDIAMINE [patent_app_type] => utility [patent_app_number] => 16/975817 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975817
PROCESS FOR PURIFYING HEXAMETHYLENEDIAMINE Feb 26, 2019 Abandoned
Array ( [id] => 17922731 [patent_doc_number] => 11465964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Process for the preparation of metformin [patent_app_type] => utility [patent_app_number] => 16/967781 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3560 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16967781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/967781
Process for the preparation of metformin Feb 4, 2019 Issued
Array ( [id] => 16436986 [patent_doc_number] => 20200354312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => VIRTUAL SENSING METHOD AND SYSTEM FOR CONTROLLING A COMPOSITION VARIABLE IN A UREA PRODUCTION PROCESS [patent_app_type] => utility [patent_app_number] => 16/967152 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16967152 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/967152
Virtual sensing method and system for controlling a composition variable in a urea production process Feb 3, 2019 Issued
Array ( [id] => 17243354 [patent_doc_number] => 20210363097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => METHOD FOR PRODUCING C2-C4 MONO ALKANOL AMINES USING AN ACID CATION EXCHANGER AS A CATALYST [patent_app_type] => utility [patent_app_number] => 16/968140 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16968140 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/968140
Method for producing C Jan 27, 2019 Issued
Array ( [id] => 16506082 [patent_doc_number] => 20200385338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => HYPER-BRANCHED COMPOUNDS, SYNTHESIS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/961946 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16961946 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/961946
Hyper-branched compounds, synthesis and uses thereof Jan 17, 2019 Issued
Array ( [id] => 16657278 [patent_doc_number] => 20210053914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => CRYSTALLINE FORM OF 3- ((L-VALYL) AMINO)) -3, 3-DIDEUTERIUM-1-PROPANESULFONIC ACID, PREPARATION METHOD AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/960056 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16960056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/960056
Crystalline form of 3-((L-valyl)amino))-3,3-dideuterium-1-propanesulfonic acid, preparation method and uses thereof Dec 27, 2018 Issued
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