
Pranesh K. Barua
Examiner (ID: 7127, Phone: (571)270-1017 , Office: P/2637 )
| Most Active Art Unit | 2637 |
| Art Unit(s) | 2637, 2635 |
| Total Applications | 570 |
| Issued Applications | 418 |
| Pending Applications | 59 |
| Abandoned Applications | 109 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 15147533
[patent_doc_number] => 20190352244
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-11-21
[patent_title] => METHOD FOR PRODUCING HIGH CONCENTRATION ALCOHOL
[patent_app_type] => utility
[patent_app_number] => 16/525085
[patent_app_country] => US
[patent_app_date] => 2019-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8578
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525085
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/525085 | Method for producing high concentration alcohol | Jul 28, 2019 | Issued |
Array
(
[id] => 19490866
[patent_doc_number] => 12109552
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-08
[patent_title] => Catalyst with a core-shell structure for methane oxidation, method of preparing the same and method of oxidizing methane using the same
[patent_app_type] => utility
[patent_app_number] => 17/281773
[patent_app_country] => US
[patent_app_date] => 2019-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 18
[patent_no_of_words] => 4813
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281773
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/281773 | Catalyst with a core-shell structure for methane oxidation, method of preparing the same and method of oxidizing methane using the same | Jul 25, 2019 | Issued |
Array
(
[id] => 17141587
[patent_doc_number] => 20210309599
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-07
[patent_title] => ALPHA, ALPHA-DISUBSTITUTED CARBOXYLIC ACID ESTERS FOR USE AS AROMA CHEMICALS
[patent_app_type] => utility
[patent_app_number] => 17/261420
[patent_app_country] => US
[patent_app_date] => 2019-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19371
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261420
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/261420 | a, a-disubstituted carboxylic acid esters for use as aroma chemicals | Jul 18, 2019 | Issued |
Array
(
[id] => 16893110
[patent_doc_number] => 11034643
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-15
[patent_title] => Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same
[patent_app_type] => utility
[patent_app_number] => 16/514191
[patent_app_country] => US
[patent_app_date] => 2019-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7653
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514191
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/514191 | Highly unsaturated fatty acid or highly unsaturated fatty acid ethyl ester with reduced environmental pollutants, and method for producing same | Jul 16, 2019 | Issued |
Array
(
[id] => 17036550
[patent_doc_number] => 20210253508
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-08-19
[patent_title] => LEVULINIC ACID PURIFICATION
[patent_app_type] => utility
[patent_app_number] => 17/260645
[patent_app_country] => US
[patent_app_date] => 2019-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14359
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 17260645
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/260645 | Levulinic acid purification | Jul 16, 2019 | Issued |
Array
(
[id] => 15023227
[patent_doc_number] => 20190322618
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-24
[patent_title] => KETAMINE DERIVATIVES AND COMPOSITIONS THEREOF
[patent_app_type] => utility
[patent_app_number] => 16/502562
[patent_app_country] => US
[patent_app_date] => 2019-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 34799
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[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] => 16502562
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/502562 | Ketamine derivatives and compositions thereof | Jul 2, 2019 | Issued |
Array
(
[id] => 15023203
[patent_doc_number] => 20190322606
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-24
[patent_title] => METHOD OF RECOVERING PHENOL FROM A BPA PRODUCTION PLANT AND THE PLANT FOR RECOVERING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/502124
[patent_app_country] => US
[patent_app_date] => 2019-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9356
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16502124
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/502124 | Method of recovering phenol from a BPA production plant and the plant for recovering the same | Jul 2, 2019 | Issued |
Array
(
[id] => 16072009
[patent_doc_number] => 20200189991
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-18
[patent_title] => PROCESS FOR THE PREPARATION OF DEUTERATED ETHANOL FROM D2
[patent_app_type] => utility
[patent_app_number] => 16/456319
[patent_app_country] => US
[patent_app_date] => 2019-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4619
[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] => 16456319
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/456319 | Process for the preparation of deuterated ethanol from D2 | Jun 27, 2019 | Issued |
Array
(
[id] => 17193059
[patent_doc_number] => 11161799
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-02
[patent_title] => Method for purifying light acrylates
[patent_app_type] => utility
[patent_app_number] => 17/254876
[patent_app_country] => US
[patent_app_date] => 2019-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5223
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17254876
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/254876 | Method for purifying light acrylates | Jun 25, 2019 | Issued |
Array
(
[id] => 17769555
[patent_doc_number] => 11401483
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-02
[patent_title] => Isobutyric ester compound having butyryloxy group or pivaloyloxy group at a-position and fragrance composition
[patent_app_type] => utility
[patent_app_number] => 17/255097
[patent_app_country] => US
[patent_app_date] => 2019-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7744
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17255097
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/255097 | Isobutyric ester compound having butyryloxy group or pivaloyloxy group at a-position and fragrance composition | Jun 25, 2019 | Issued |
Array
(
[id] => 17953644
[patent_doc_number] => 11479738
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-10-25
[patent_title] => Fragrance composition containing alpha-methoxyisobutyric ester compound, and use thereof as fragrance
[patent_app_type] => utility
[patent_app_number] => 17/255224
[patent_app_country] => US
[patent_app_date] => 2019-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4771
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17255224
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/255224 | Fragrance composition containing alpha-methoxyisobutyric ester compound, and use thereof as fragrance | Jun 25, 2019 | Issued |
Array
(
[id] => 17859951
[patent_doc_number] => 11441098
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-09-13
[patent_title] => a-hydroxyisobutyrate ester compound, fragrance composition, and use thereof as fragrance
[patent_app_type] => utility
[patent_app_number] => 17/255093
[patent_app_country] => US
[patent_app_date] => 2019-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6539
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 9
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17255093
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/255093 | a-hydroxyisobutyrate ester compound, fragrance composition, and use thereof as fragrance | Jun 25, 2019 | Issued |
Array
(
[id] => 17968415
[patent_doc_number] => 11485931
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-01
[patent_title] => Isobutyric ester compound having formyloxy group at a-position, fragrance composition, and use thereof as fragrance
[patent_app_type] => utility
[patent_app_number] => 17/255137
[patent_app_country] => US
[patent_app_date] => 2019-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5887
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 25
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17255137
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/255137 | Isobutyric ester compound having formyloxy group at a-position, fragrance composition, and use thereof as fragrance | Jun 25, 2019 | Issued |
Array
(
[id] => 16261157
[patent_doc_number] => 10752574
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-08-25
[patent_title] => Method for preparing fluorinated methacrylate compound
[patent_app_type] => utility
[patent_app_number] => 16/450233
[patent_app_country] => US
[patent_app_date] => 2019-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3191
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16450233
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/450233 | Method for preparing fluorinated methacrylate compound | Jun 23, 2019 | Issued |
Array
(
[id] => 16383274
[patent_doc_number] => 10808096
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-10-20
[patent_title] => Terephthalic acid esters formation
[patent_app_type] => utility
[patent_app_number] => 16/450807
[patent_app_country] => US
[patent_app_date] => 2019-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9506
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16450807
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/450807 | Terephthalic acid esters formation | Jun 23, 2019 | Issued |
Array
(
[id] => 19165988
[patent_doc_number] => 11981878
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-14
[patent_title] => Method for municipal solid waste reclamation
[patent_app_type] => utility
[patent_app_number] => 17/621028
[patent_app_country] => US
[patent_app_date] => 2019-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 7269
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621028
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/621028 | Method for municipal solid waste reclamation | Jun 20, 2019 | Issued |
Array
(
[id] => 16932273
[patent_doc_number] => 20210198162
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-01
[patent_title] => OZONIZED BIOCHAR: PHOSPHORUS SUSTAINABILITY AND SAND SOILIZATION
[patent_app_type] => utility
[patent_app_number] => 17/058131
[patent_app_country] => US
[patent_app_date] => 2019-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 30682
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058131
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/058131 | OZONIZED BIOCHAR: PHOSPHORUS SUSTAINABILITY AND SAND SOILIZATION | Jun 20, 2019 | Abandoned |
Array
(
[id] => 15816319
[patent_doc_number] => 10633325
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-04-28
[patent_title] => O-phenyl phenoxyalkyl acrylate and methods for producing the same
[patent_app_type] => utility
[patent_app_number] => 16/446957
[patent_app_country] => US
[patent_app_date] => 2019-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3010
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446957
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/446957 | O-phenyl phenoxyalkyl acrylate and methods for producing the same | Jun 19, 2019 | Issued |
Array
(
[id] => 19241958
[patent_doc_number] => 12012377
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-06-18
[patent_title] => Method and system for producing one or more olefins and one or more carboxylic acids
[patent_app_type] => utility
[patent_app_number] => 15/734497
[patent_app_country] => US
[patent_app_date] => 2019-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 11360
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15734497
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/734497 | Method and system for producing one or more olefins and one or more carboxylic acids | Jun 18, 2019 | Issued |
Array
(
[id] => 16321209
[patent_doc_number] => 10781165
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-09-22
[patent_title] => pH-responsive amphoteric surfactant n-lauryl-(a-alkyl)-b-aminopropionic acid and preparation method and uses thereof
[patent_app_type] => utility
[patent_app_number] => 16/443898
[patent_app_country] => US
[patent_app_date] => 2019-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3691
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 258
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443898
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/443898 | pH-responsive amphoteric surfactant n-lauryl-(a-alkyl)-b-aminopropionic acid and preparation method and uses thereof | Jun 17, 2019 | Issued |