Search

Medhanit W. Bahta

Examiner (ID: 4168, Phone: (571)270-7658 , Office: P/1671 )

Most Active Art Unit
1671
Art Unit(s)
1759, 1621, 1692, 1622, 1671
Total Applications
947
Issued Applications
700
Pending Applications
109
Abandoned Applications
171

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16621368 [patent_doc_number] => 20210040021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => METHOD FOR PRODUCING HEXAFLUORO-1,3-BUTADIENE [patent_app_type] => utility [patent_app_number] => 17/046037 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046037
Method for producing hexafluoro-1,3-butadiene Jun 2, 2019 Issued
Array ( [id] => 16198530 [patent_doc_number] => 10723680 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-28 [patent_title] => Method of producing deuterated haloform [patent_app_type] => utility [patent_app_number] => 16/428354 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7444 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16428354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/428354
Method of producing deuterated haloform May 30, 2019 Issued
Array ( [id] => 14867751 [patent_doc_number] => 20190284117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => HYDROFLUORINATION OF 1233XF TO 244BB BY SBF5 [patent_app_type] => utility [patent_app_number] => 16/423352 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16423352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423352
Hydrofluoroalkane composition May 27, 2019 Issued
Array ( [id] => 16962721 [patent_doc_number] => 20210214220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => METHOD FOR PREPARING IMIDE SALTS CONTAINING A FLUOROSULFONYL GROUP [patent_app_type] => utility [patent_app_number] => 17/059574 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8115 [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] => 17059574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059574
METHOD FOR PREPARING IMIDE SALTS CONTAINING A FLUOROSULFONYL GROUP May 27, 2019 Pending
Array ( [id] => 17185106 [patent_doc_number] => 20210331991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => ELECTROLUMINESCENT MATERIAL [patent_app_type] => utility [patent_app_number] => 16/488612 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16488612 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/488612
ELECTROLUMINESCENT MATERIAL May 22, 2019 Abandoned
Array ( [id] => 16991667 [patent_doc_number] => 20210230087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => METHOD FOR PARTIALLY EXTRACTING BUTANOL FROM AN AQUEOUS SOLUTION COMPRISING ETHANOL AND BUTANOL [patent_app_type] => utility [patent_app_number] => 15/734020 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15734020 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734020
Method for partially extracting butanol from an aqueous solution comprising ethanol and butanol May 20, 2019 Issued
Array ( [id] => 17006951 [patent_doc_number] => 20210238112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => METHOD FOR PRODUCING 1-CHLORO-3,3,3-TRIFLUOROPROPENE [patent_app_type] => utility [patent_app_number] => 17/053250 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17053250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/053250
Method for producing 1-chloro-3,3,3- trifluoropropene May 12, 2019 Issued
Array ( [id] => 16962794 [patent_doc_number] => 20210214293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => PROCESS FOR PURIFICATION OF OLEFIN FEED COMPRISING 1234YF [patent_app_type] => utility [patent_app_number] => 17/054863 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17054863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054863
Process for purification of olefin feed comprising 1234YF May 12, 2019 Issued
Array ( [id] => 17313315 [patent_doc_number] => 20210402363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => DEVICE AND METHOD FOR OXIDIZING ORGANIC SUBSTANCE [patent_app_type] => utility [patent_app_number] => 17/288708 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288708
Device and method for oxidizing organic substance May 9, 2019 Issued
Array ( [id] => 17060264 [patent_doc_number] => 11104852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Fluidized bed processes and catalyst systems for Fischer-Tropsch conversion [patent_app_type] => utility [patent_app_number] => 16/405364 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9346 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405364 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405364
Fluidized bed processes and catalyst systems for Fischer-Tropsch conversion May 6, 2019 Issued
Array ( [id] => 17243334 [patent_doc_number] => 20210363077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => METHOD FOR PRODUCING DIFLUOROMETHYLENE COMPOUND [patent_app_type] => utility [patent_app_number] => 17/048760 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048760 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048760
Method for producing difluoromethylene compound Apr 24, 2019 Issued
Array ( [id] => 16727764 [patent_doc_number] => 20210094911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => PROCESS FOR THE PREPARATION OF FLUORINATED PEROXIDES [patent_app_type] => utility [patent_app_number] => 17/050139 [patent_app_country] => US [patent_app_date] => 2019-04-25 [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] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050139
Process for the preparation of fluorinated peroxides Apr 24, 2019 Issued
Array ( [id] => 16807716 [patent_doc_number] => 20210130269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => CATALYTIC PRODUCTION OF 1,2,5,6-HEXANETETROL FROM LEVOGLUCOSENONE [patent_app_type] => utility [patent_app_number] => 17/049241 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049241
Catalytic production of 1,2,5,6-hexanetetrol from levoglucosenone Apr 18, 2019 Issued
Array ( [id] => 14684751 [patent_doc_number] => 20190241490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => METHOD FOR ISOMERIZING ORGANIC COMPOUND, AND METHOD FOR PRODUCING ISOMER OF ORGANIC COMPOUND [patent_app_type] => utility [patent_app_number] => 16/389398 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16389398 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389398
Method for isomerizing organic compound, and method for producing isomer of organic compound Apr 18, 2019 Issued
Array ( [id] => 17258377 [patent_doc_number] => 20210371362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => PROCESS FOR SYNTHESISING METHANOL [patent_app_type] => utility [patent_app_number] => 17/053420 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17053420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/053420
Process for synthesising methanol Apr 15, 2019 Issued
Array ( [id] => 16665006 [patent_doc_number] => 10934237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => System and process for removal of organic carboxylates from mono ethylene glycol (MEG) water streams by acidification and vaporization under vacuum [patent_app_type] => utility [patent_app_number] => 16/380023 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3322 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16380023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/380023
System and process for removal of organic carboxylates from mono ethylene glycol (MEG) water streams by acidification and vaporization under vacuum Apr 9, 2019 Issued
Array ( [id] => 16665001 [patent_doc_number] => 10934232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Composition comprising 1,1,1,3-tetrachloropropane and a process for producing the composition thereof [patent_app_type] => utility [patent_app_number] => 16/375187 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14923 [patent_no_of_claims] => 2 [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] => 16375187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375187
Composition comprising 1,1,1,3-tetrachloropropane and a process for producing the composition thereof Apr 3, 2019 Issued
Array ( [id] => 19043508 [patent_doc_number] => 11932592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Process for the transformation of primary aliphatic alcohols into higher aliphatic alcohols [patent_app_type] => utility [patent_app_number] => 17/044906 [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] => 7081 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17044906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/044906
Process for the transformation of primary aliphatic alcohols into higher aliphatic alcohols Apr 3, 2019 Issued
Array ( [id] => 14929643 [patent_doc_number] => 20190300459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => METHOD FOR IMPROVING THE PRODUCTION OF A CHLORINATED ALKANE BY CHLORINATION OF A CHLOROALKENE USING A DILUENT [patent_app_type] => utility [patent_app_number] => 16/373240 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6194 [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] => 16373240 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/373240
METHOD FOR IMPROVING THE PRODUCTION OF A CHLORINATED ALKANE BY CHLORINATION OF A CHLOROALKENE USING A DILUENT Apr 1, 2019 Abandoned
Array ( [id] => 16570484 [patent_doc_number] => 20210009490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => METHOD FOR RECYCLING CATALYST IN THE PRODUCTION OF CHLORINATED ALKANES [patent_app_type] => utility [patent_app_number] => 16/981976 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 16981976 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981976
Method for recycling catalyst in the production of chlorinated alkanes Apr 1, 2019 Issued
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