Search

Eman A. Alkafawi

Examiner (ID: 7934, Phone: (571)272-4448 , Office: P/2865 )

Most Active Art Unit
2865
Art Unit(s)
2864, 2858, 2865, 2857
Total Applications
335
Issued Applications
192
Pending Applications
4
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20364462 [patent_doc_number] => 20250354274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => ALKALI HYDROXIDE PRODUCTION FROM ALKALI SULFATE WITH HALOGEN OR CARBOXYLIC ACID INTERMEDIATES [patent_app_type] => utility [patent_app_number] => 19/284273 [patent_app_country] => US [patent_app_date] => 2025-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19284273 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/284273
ALKALI HYDROXIDE PRODUCTION FROM ALKALI SULFATE WITH HALOGEN OR CARBOXYLIC ACID INTERMEDIATES Jul 28, 2025 Pending
Array ( [id] => 20301494 [patent_doc_number] => 12447466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Preparation method of Co@CM multi-channel ceramic catalytic membrane for hydrogenation of p-nitrophenol [patent_app_type] => utility [patent_app_number] => 19/215411 [patent_app_country] => US [patent_app_date] => 2025-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2460 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 543 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19215411 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/215411
Preparation method of Co@CM multi-channel ceramic catalytic membrane for hydrogenation of p-nitrophenol May 21, 2025 Issued
Array ( [id] => 20206582 [patent_doc_number] => 20250276302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => SMART CATALYST SUPPORT WITH IN-SITU TEMPERATURE FIELD MONITORING AND DYNAMIC REGULATION [patent_app_type] => utility [patent_app_number] => 19/209840 [patent_app_country] => US [patent_app_date] => 2025-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19209840 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/209840
SMART CATALYST SUPPORT WITH IN-SITU TEMPERATURE FIELD MONITORING AND DYNAMIC REGULATION May 15, 2025 Pending
Array ( [id] => 20121932 [patent_doc_number] => 20250236963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => ALKALI HYDROXIDE PRODUCTION FROM ALKALI SULFATE WITH HALOGEN OR CARBOXYLIC ACID INTERMEDIATES [patent_app_type] => utility [patent_app_number] => 19/035434 [patent_app_country] => US [patent_app_date] => 2025-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19035434 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/035434
Alkali hydroxide production from alkali sulfate with halogen or carboxylic acid intermediates Jan 22, 2025 Issued
Array ( [id] => 20007266 [patent_doc_number] => 20250145488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => SYNTHESIS OF NANOSIZED CUBIC LITHIUM LANTHANUM ZIRCONATE FAST ION CONDUCTOR [patent_app_type] => utility [patent_app_number] => 19/017102 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 19017102 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/017102
Synthesis of nanosized cubic lithium lanthanum zirconate fast ion conductor Jan 9, 2025 Issued
Array ( [id] => 20302426 [patent_doc_number] => 12448404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Process for producing ruthenium complexes and intermediates thereof and their use in olefin metathesis [patent_app_type] => utility [patent_app_number] => 18/943268 [patent_app_country] => US [patent_app_date] => 2024-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 16515 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18943268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/943268
Process for producing ruthenium complexes and intermediates thereof and their use in olefin metathesis Nov 10, 2024 Issued
Array ( [id] => 19683974 [patent_doc_number] => 20250002519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => NOVEL PRECATALYST SCAFFOLDS FOR CROSS-COUPLING REACTIONS, AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 18/815139 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18815139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/815139
NOVEL PRECATALYST SCAFFOLDS FOR CROSS-COUPLING REACTIONS, AND METHODS OF MAKING AND USING SAME Aug 25, 2024 Pending
Array ( [id] => 19793221 [patent_doc_number] => 12234150 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-25 [patent_title] => Metal organic framework derived nanocomposite catalyst for synthesis gas production [patent_app_type] => utility [patent_app_number] => 18/810622 [patent_app_country] => US [patent_app_date] => 2024-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5193 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18810622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810622
Metal organic framework derived nanocomposite catalyst for synthesis gas production Aug 20, 2024 Issued
Array ( [id] => 19642895 [patent_doc_number] => 20240417415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/809529 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18809529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/809529
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Aug 19, 2024 Pending
Array ( [id] => 19556414 [patent_doc_number] => 20240368206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => CYCLIC SUPPORTED CATALYSTS [patent_app_type] => utility [patent_app_number] => 18/774072 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18774072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/774072
CYCLIC SUPPORTED CATALYSTS Jul 15, 2024 Pending
Array ( [id] => 20385697 [patent_doc_number] => 12485408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Catalyst for hydrogenation reaction and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/741542 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 960 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741542
Catalyst for hydrogenation reaction and method for manufacturing the same Jun 11, 2024 Issued
Array ( [id] => 20385696 [patent_doc_number] => 12485407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Catalyst for hydrogenation reaction and method for producing same [patent_app_type] => utility [patent_app_number] => 18/665116 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 983 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665116
Catalyst for hydrogenation reaction and method for producing same May 14, 2024 Issued
Array ( [id] => 20320479 [patent_doc_number] => 20250332567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => SORBENT FOR LITHIUM EXTRACTION FROM BRINES [patent_app_type] => utility [patent_app_number] => 18/650375 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18650375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650375
SORBENT FOR LITHIUM EXTRACTION FROM BRINES Apr 29, 2024 Pending
Array ( [id] => 19556197 [patent_doc_number] => 20240367989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => PREPARATION OF LITHIUM CARBONATE AND LITHIUM HYDROXIDE [patent_app_type] => utility [patent_app_number] => 18/644735 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644735
PREPARATION OF LITHIUM CARBONATE AND LITHIUM HYDROXIDE Apr 23, 2024 Abandoned
Array ( [id] => 19418437 [patent_doc_number] => 20240294560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => ORGANOMETALLIC COMPLEX, OLEFIN POLYMERIZATION CATALYST SYSTEM AND POLYMERIZATION PROCESS [patent_app_type] => utility [patent_app_number] => 18/640307 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 129027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -61 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640307
Organometallic complex, olefin polymerization catalyst system and polymerization process Apr 18, 2024 Issued
Array ( [id] => 19424945 [patent_doc_number] => 12084344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Method of purifying crude lithium bis(fluorosulfonyl)imide [patent_app_type] => utility [patent_app_number] => 18/629509 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3081 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629509
Method of purifying crude lithium bis(fluorosulfonyl)imide Apr 7, 2024 Issued
Array ( [id] => 19402609 [patent_doc_number] => 20240286120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => SONICATION METHOD FOR MAKING MAGNETIC SUPPORTED CATALYSTS [patent_app_type] => utility [patent_app_number] => 18/607019 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18607019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607019
Sonication method for making magnetic supported catalysts Mar 14, 2024 Issued
Array ( [id] => 19417684 [patent_doc_number] => 20240293807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => METHOD FOR MAKING Fe3O4 MAGNETIC CATALYSTS [patent_app_type] => utility [patent_app_number] => 18/607139 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18607139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607139
Method for making Fe Mar 14, 2024 Issued
Array ( [id] => 19402610 [patent_doc_number] => 20240286121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => MAGNETIC-NANOPARTICLE-SUPPORTED CATALYST AND METHOD OF MAKING [patent_app_type] => utility [patent_app_number] => 18/607097 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18607097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607097
Magnetic-nanoparticle-supported catalyst and method of making Mar 14, 2024 Issued
Array ( [id] => 19418327 [patent_doc_number] => 20240294450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => METHODS AND COMPOSITIONS FOR THE CATALYTIC UPGRADING OF ALCOHOLS [patent_app_type] => utility [patent_app_number] => 18/423216 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30341 [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] => 18423216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423216
METHODS AND COMPOSITIONS FOR THE CATALYTIC UPGRADING OF ALCOHOLS Jan 24, 2024 Abandoned
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