
Sikarl A. Witherspoon
Examiner (ID: 17066, Phone: (571)272-0649 , Office: P/1671 )
| Most Active Art Unit | 1621 |
| Art Unit(s) | 1692, 1671, 1622, 1621 |
| Total Applications | 3294 |
| Issued Applications | 2776 |
| Pending Applications | 182 |
| Abandoned Applications | 365 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18987749
[patent_doc_number] => 20240059718
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-22
[patent_title] => METHOD OF PRODUCING ALKENYL PHOSPHORUS COMPOUND
[patent_app_type] => utility
[patent_app_number] => 18/257897
[patent_app_country] => US
[patent_app_date] => 2022-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5267
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257897
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/257897 | METHOD OF PRODUCING ALKENYL PHOSPHORUS COMPOUND | Feb 7, 2022 | Pending |
Array
(
[id] => 19424944
[patent_doc_number] => 12084343
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-09-10
[patent_title] => Transient N
[patent_app_type] => utility
[patent_app_number] => 17/667308
[patent_app_country] => US
[patent_app_date] => 2022-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 26
[patent_no_of_words] => 12449
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667308
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/667308 | Transient N | Feb 7, 2022 | Issued |
Array
(
[id] => 19448818
[patent_doc_number] => 20240308948
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => ORGANIC TERTIARY OR QUATERNARY AMMONIUM SALTS AS CATALYSTS IN THE FORMATION OF GAMMA, DELTA-UNSATURATED KETONES
[patent_app_type] => utility
[patent_app_number] => 18/264160
[patent_app_country] => US
[patent_app_date] => 2022-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2882
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18264160
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/264160 | ORGANIC TERTIARY OR QUATERNARY AMMONIUM SALTS AS CATALYSTS IN THE FORMATION OF GAMMA, DELTA-UNSATURATED KETONES | Feb 6, 2022 | Pending |
Array
(
[id] => 17776515
[patent_doc_number] => 20220242864
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-04
[patent_title] => SUPERCRITICAL FLUID EXTRACTION PROCESS WITH INTEGRATED PRESSURE EXCHANGER
[patent_app_type] => utility
[patent_app_number] => 17/592449
[patent_app_country] => US
[patent_app_date] => 2022-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9435
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 294
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17592449
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/592449 | Supercritical fluid extraction process with integrated pressure exchanger | Feb 2, 2022 | Issued |
Array
(
[id] => 18887686
[patent_doc_number] => 11866447
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-09
[patent_title] => Reactive deasphalting process
[patent_app_type] => utility
[patent_app_number] => 17/591670
[patent_app_country] => US
[patent_app_date] => 2022-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 6381
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 455
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591670
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/591670 | Reactive deasphalting process | Feb 2, 2022 | Issued |
Array
(
[id] => 17627067
[patent_doc_number] => 20220162082
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-26
[patent_title] => LITHIUM PRODUCTION WITH VOLATILE ACID
[patent_app_type] => utility
[patent_app_number] => 17/590223
[patent_app_country] => US
[patent_app_date] => 2022-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 45075
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590223
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/590223 | Lithium production with volatile acid | Jan 31, 2022 | Issued |
Array
(
[id] => 17791946
[patent_doc_number] => 20220251037
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-11
[patent_title] => SOLID PEROXYALPHAHYDROXYCARBOXYLIC ACID GENERATION COMPOSITIONS AND THE USE THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/649286
[patent_app_country] => US
[patent_app_date] => 2022-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 30583
[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] => 17649286
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/649286 | Solid peroxyalphahydroxycarboxylic acid generation compositions and the use thereof | Jan 27, 2022 | Issued |
Array
(
[id] => 17760419
[patent_doc_number] => 20220234031
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-28
[patent_title] => DIRECT CATALYTIC CONVERSION OF ALCOHOLS TO OLEFINS OF HIGHER CARBON NUMBER WITH REDUCED ETHYLENE PRODUCTION
[patent_app_type] => utility
[patent_app_number] => 17/584651
[patent_app_country] => US
[patent_app_date] => 2022-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14069
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[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] => 17584651
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/584651 | Direct catalytic conversion of alcohols to olefins of higher carbon number with reduced ethylene production | Jan 25, 2022 | Issued |
Array
(
[id] => 17733176
[patent_doc_number] => 20220218635
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-14
[patent_title] => KETONE SUPPLEMENTS-EVOKED EFFECT ON ABSENCE EPILEPSY BY CO-ADMINISTRATION OF URIDINE
[patent_app_type] => utility
[patent_app_number] => 17/576375
[patent_app_country] => US
[patent_app_date] => 2022-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14171
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17576375
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/576375 | Ketone supplements-evoked effect on absence epilepsy by co-administration of uridine | Jan 13, 2022 | Issued |
Array
(
[id] => 17563065
[patent_doc_number] => 20220127214
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-28
[patent_title] => Method of Preparing 8-Methyldecanal
[patent_app_type] => utility
[patent_app_number] => 17/647015
[patent_app_country] => US
[patent_app_date] => 2022-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3697
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647015
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/647015 | Method of preparing 8-methyldecanal | Jan 4, 2022 | Issued |
Array
(
[id] => 20730155
[patent_doc_number] => 12637402
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-05-26
[patent_title] => Cresol preparation method for inhibiting production of byproduct
[patent_app_type] => utility
[patent_app_number] => 18/259083
[patent_app_country] => US
[patent_app_date] => 2021-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259083
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/259083 | Cresol preparation method for inhibiting production of byproduct | Dec 23, 2021 | Issued |
Array
(
[id] => 19651122
[patent_doc_number] => 12172890
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-12-24
[patent_title] => Method and apparatus for manufacturing nitrogen tetroxide
[patent_app_type] => utility
[patent_app_number] => 17/559745
[patent_app_country] => US
[patent_app_date] => 2021-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 15
[patent_no_of_words] => 19841
[patent_no_of_claims] => 7
[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] => 17559745
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/559745 | Method and apparatus for manufacturing nitrogen tetroxide | Dec 21, 2021 | Issued |
Array
(
[id] => 18748318
[patent_doc_number] => 11807614
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-11-07
[patent_title] => Method for making substituted furan compound embodiments and derivatives thereof
[patent_app_type] => utility
[patent_app_number] => 17/559034
[patent_app_country] => US
[patent_app_date] => 2021-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 25
[patent_no_of_words] => 6615
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559034
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/559034 | Method for making substituted furan compound embodiments and derivatives thereof | Dec 21, 2021 | Issued |
Array
(
[id] => 18739429
[patent_doc_number] => 20230348351
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-02
[patent_title] => COMPOUND, POLYMER, COMPOSITION, COMPOSITION FOR FILM FORMATION, PATTERN FORMATION METHOD, INSULATING FILM FORMATION METHOD, AND METHOD FOR PRODUCING COMPOUND
[patent_app_type] => utility
[patent_app_number] => 18/268940
[patent_app_country] => US
[patent_app_date] => 2021-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 80816
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18268940
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/268940 | COMPOUND, POLYMER, COMPOSITION, COMPOSITION FOR FILM FORMATION, PATTERN FORMATION METHOD, INSULATING FILM FORMATION METHOD, AND METHOD FOR PRODUCING COMPOUND | Dec 20, 2021 | Pending |
Array
(
[id] => 18374223
[patent_doc_number] => 20230149300
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-18
[patent_title] => COMPOSITION AND METHOD FOR TREATMENT OF DIABETES
[patent_app_type] => utility
[patent_app_number] => 17/557962
[patent_app_country] => US
[patent_app_date] => 2021-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4526
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -1
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17557962
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/557962 | COMPOSITION AND METHOD FOR TREATMENT OF DIABETES | Dec 20, 2021 | Abandoned |
Array
(
[id] => 19550392
[patent_doc_number] => 12134084
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-11-05
[patent_title] => Catalyst for dehydrogenation of light alkanes
[patent_app_type] => utility
[patent_app_number] => 17/556804
[patent_app_country] => US
[patent_app_date] => 2021-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 10222
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556804
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/556804 | Catalyst for dehydrogenation of light alkanes | Dec 19, 2021 | Issued |
Array
(
[id] => 19717261
[patent_doc_number] => 12202784
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-21
[patent_title] => Multiple charged ionic compounds derived from polyamines and compositions thereof and methods of preparation thereof
[patent_app_type] => utility
[patent_app_number] => 17/645189
[patent_app_country] => US
[patent_app_date] => 2021-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 13599
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17645189
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/645189 | Multiple charged ionic compounds derived from polyamines and compositions thereof and methods of preparation thereof | Dec 19, 2021 | Issued |
Array
(
[id] => 18939567
[patent_doc_number] => 20240034706
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-01
[patent_title] => METHOD FOR PRODUCING GUERBET ALCOHOL
[patent_app_type] => utility
[patent_app_number] => 18/267995
[patent_app_country] => US
[patent_app_date] => 2021-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11985
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18267995
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/267995 | METHOD FOR PRODUCING GUERBET ALCOHOL | Dec 16, 2021 | Pending |
Array
(
[id] => 19339262
[patent_doc_number] => 12049440
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-30
[patent_title] => Processes for preparing calixarenes
[patent_app_type] => utility
[patent_app_number] => 17/554438
[patent_app_country] => US
[patent_app_date] => 2021-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 33
[patent_figures_cnt] => 36
[patent_no_of_words] => 24055
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[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] => 17554438
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/554438 | Processes for preparing calixarenes | Dec 16, 2021 | Issued |
Array
(
[id] => 19196339
[patent_doc_number] => 11993565
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-28
[patent_title] => Branched products
[patent_app_type] => utility
[patent_app_number] => 17/553427
[patent_app_country] => US
[patent_app_date] => 2021-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 18
[patent_no_of_words] => 30361
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17553427
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/553427 | Branched products | Dec 15, 2021 | Issued |