
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17656952
[patent_doc_number] => 20220177417
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-09
[patent_title] => PROCESS FOR THE PRODUCTION OF SUBSTITUTED 2-[2-(PHENYL) ETHYLAMINO]ALKANEAMIDE DERIVATIVES
[patent_app_type] => utility
[patent_app_number] => 17/603454
[patent_app_country] => US
[patent_app_date] => 2020-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3153
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603454
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/603454 | Process for the production of substituted 2-[2-(phenyl) ethylaminojalkaneamide derivatives | Apr 7, 2020 | Issued |
Array
(
[id] => 17482016
[patent_doc_number] => 20220089520
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-24
[patent_title] => A PROCESS FOR THE PREPARATION OF ENANTIOMERICALLY PURE NOREPINEPHRINE
[patent_app_type] => utility
[patent_app_number] => 17/594409
[patent_app_country] => US
[patent_app_date] => 2020-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4810
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594409
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/594409 | Process for the preparation of enantiomerically pure norepinephrine | Apr 1, 2020 | Issued |
Array
(
[id] => 16312218
[patent_doc_number] => 20200290956
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-17
[patent_title] => Chlorhexidine Crystal Forms And Uses Thereof In Medicine
[patent_app_type] => utility
[patent_app_number] => 16/832248
[patent_app_country] => US
[patent_app_date] => 2020-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16962
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[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] => 16832248
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/832248 | Chlorhexidine crystal forms and uses thereof in medicine | Mar 26, 2020 | Issued |
Array
(
[id] => 16327229
[patent_doc_number] => 20200298194
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-24
[patent_title] => ARAMID AMPHIPHILE SELF-ASSEMBLED NANOSTRUCTURES
[patent_app_type] => utility
[patent_app_number] => 16/825724
[patent_app_country] => US
[patent_app_date] => 2020-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 27265
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825724
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/825724 | ARAMID AMPHIPHILE SELF-ASSEMBLED NANOSTRUCTURES | Mar 19, 2020 | Abandoned |
Array
(
[id] => 16362314
[patent_doc_number] => 20200319065
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-08
[patent_title] => STABLE DITHIZONE SOLUTIONS AND FORMULATIONS AND METHODS FOR THEIR USE
[patent_app_type] => utility
[patent_app_number] => 16/815442
[patent_app_country] => US
[patent_app_date] => 2020-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6887
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[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] => 16815442
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/815442 | Stable dithizone solutions and formulations and methods for their use | Mar 10, 2020 | Issued |
Array
(
[id] => 16506084
[patent_doc_number] => 20200385340
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-10
[patent_title] => HEPATITIS C ANTIVIRAL COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 16/811947
[patent_app_country] => US
[patent_app_date] => 2020-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11775
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 33
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811947
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/811947 | HEPATITIS C ANTIVIRAL COMPOSITIONS AND METHODS | Mar 5, 2020 | Abandoned |
Array
(
[id] => 16090149
[patent_doc_number] => 20200199061
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-25
[patent_title] => METHODS OF REDUCING COLOR IN ALKANOLAMINE COMPOSITIONS AND COMPOSITIONS PRODUCED THEREBY
[patent_app_type] => utility
[patent_app_number] => 16/809910
[patent_app_country] => US
[patent_app_date] => 2020-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8674
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 16809910
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/809910 | Methods of reducing color in alkanolamine compositions and compositions produced thereby | Mar 4, 2020 | Issued |
Array
(
[id] => 17627137
[patent_doc_number] => 20220162152
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-26
[patent_title] => Preparation of polyalkylene-polyamines by reductive amination
[patent_app_type] => utility
[patent_app_number] => 17/434815
[patent_app_country] => US
[patent_app_date] => 2020-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2508
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 28
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434815
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/434815 | Preparation of polyalkylene-polyamines by reductive amination | Mar 1, 2020 | Abandoned |
Array
(
[id] => 17656945
[patent_doc_number] => 20220177410
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-09
[patent_title] => METHOD FOR THE PRODUCTION OF ETHYLENEAMINES
[patent_app_type] => utility
[patent_app_number] => 17/436293
[patent_app_country] => US
[patent_app_date] => 2020-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14963
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 17436293
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/436293 | Method for the production of ethyleneamines | Feb 25, 2020 | Issued |
Array
(
[id] => 17369800
[patent_doc_number] => 20220024852
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-27
[patent_title] => PROCESS FOR MANUFACTURING ETHYLENEAMINE COMPOUNDS
[patent_app_type] => utility
[patent_app_number] => 17/310607
[patent_app_country] => US
[patent_app_date] => 2020-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15008
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 321
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310607
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/310607 | Process for manufacturing ethyleneamine compounds | Feb 12, 2020 | Issued |
Array
(
[id] => 17369801
[patent_doc_number] => 20220024853
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-27
[patent_title] => PROCESS FOR MANUFACTURING ETHYLENEAMINE COMPOUNDS
[patent_app_type] => utility
[patent_app_number] => 17/310608
[patent_app_country] => US
[patent_app_date] => 2020-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15418
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 288
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310608
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/310608 | Process for manufacturing ethyleneamine compounds | Feb 12, 2020 | Issued |
Array
(
[id] => 16786025
[patent_doc_number] => 10988437
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-04-27
[patent_title] => Bis(aniline) compounds containing multiple substituents with carbon-carbon triple-bonded groups
[patent_app_type] => utility
[patent_app_number] => 16/752772
[patent_app_country] => US
[patent_app_date] => 2020-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 8309
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16752772
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/752772 | Bis(aniline) compounds containing multiple substituents with carbon-carbon triple-bonded groups | Jan 26, 2020 | Issued |
Array
(
[id] => 16206415
[patent_doc_number] => 20200239405
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-30
[patent_title] => STORAGE STABLE CHOLINE CHLORIDE COMPOSITIONS
[patent_app_type] => utility
[patent_app_number] => 16/749636
[patent_app_country] => US
[patent_app_date] => 2020-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14531
[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] => 16749636
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/749636 | Storage stable choline chloride compositions | Jan 21, 2020 | Issued |
Array
(
[id] => 17350830
[patent_doc_number] => 11225454
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-01-18
[patent_title] => Process for catalytic hydrogenation of halonitroaromatics
[patent_app_type] => utility
[patent_app_number] => 16/744323
[patent_app_country] => US
[patent_app_date] => 2020-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 17473
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16744323
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/744323 | Process for catalytic hydrogenation of halonitroaromatics | Jan 15, 2020 | Issued |
Array
(
[id] => 17473883
[patent_doc_number] => 20220081387
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-17
[patent_title] => METHODS FOR PREPARING AMMONIUM TETRATHIOMOLYBDATE
[patent_app_type] => utility
[patent_app_number] => 17/421511
[patent_app_country] => US
[patent_app_date] => 2020-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8377
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421511
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/421511 | METHODS FOR PREPARING AMMONIUM TETRATHIOMOLYBDATE | Jan 13, 2020 | Pending |
Array
(
[id] => 20402205
[patent_doc_number] => 12492173
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-09
[patent_title] => Herbicidal substituted N-tetrazolyl aryl carboxamides
[patent_app_type] => utility
[patent_app_number] => 17/422415
[patent_app_country] => US
[patent_app_date] => 2020-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 36692
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422415
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/422415 | Herbicidal substituted N-tetrazolyl aryl carboxamides | Jan 9, 2020 | Issued |
Array
(
[id] => 20402205
[patent_doc_number] => 12492173
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-09
[patent_title] => Herbicidal substituted N-tetrazolyl aryl carboxamides
[patent_app_type] => utility
[patent_app_number] => 17/422415
[patent_app_country] => US
[patent_app_date] => 2020-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 36692
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422415
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/422415 | Herbicidal substituted N-tetrazolyl aryl carboxamides | Jan 9, 2020 | Issued |
Array
(
[id] => 16111369
[patent_doc_number] => 20200207707
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-02
[patent_title] => PROCESS FOR PREPARING GUANIDINO ACETIC ACID
[patent_app_type] => utility
[patent_app_number] => 16/731551
[patent_app_country] => US
[patent_app_date] => 2019-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2712
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 16731551
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/731551 | Process for preparing guanidino acetic acid | Dec 30, 2019 | Issued |
Array
(
[id] => 16931285
[patent_doc_number] => 20210197174
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-01
[patent_title] => CATALYST COMPOSITION FOR HYDROGENATING 4,4'-METHYLENEDIANILINE AND METHOD FOR PREPARING 4,4'-METHYLENE BIS(CYCLOHEXYLAMINE) USING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/731783
[patent_app_country] => US
[patent_app_date] => 2019-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5099
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16731783
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/731783 | CATALYST COMPOSITION FOR HYDROGENATING 4,4'-METHYLENEDIANILINE AND METHOD FOR PREPARING 4,4'-METHYLENE BIS(CYCLOHEXYLAMINE) USING THE SAME | Dec 30, 2019 | Abandoned |
Array
(
[id] => 18725673
[patent_doc_number] => 20230339841
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => PROCESS FOR THE SYNTHESIS OF TWIN-TAIL TRIAMINES
[patent_app_type] => utility
[patent_app_number] => 17/787817
[patent_app_country] => US
[patent_app_date] => 2019-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6463
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787817
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/787817 | PROCESS FOR THE SYNTHESIS OF TWIN-TAIL TRIAMINES | Dec 18, 2019 | Pending |