Search

Henry Choe

Examiner (ID: 4662, Phone: (571)272-1760 , Office: P/2842 )

Most Active Art Unit
2817
Art Unit(s)
2817, 2842, 2843
Total Applications
3696
Issued Applications
3411
Pending Applications
195
Abandoned Applications
146

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3997070 [patent_doc_number] => 05919966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Process for the preparation of spiro bis-phosphites' [patent_app_type] => 1 [patent_app_number] => 9/048369 [patent_app_country] => US [patent_app_date] => 1998-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3620 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/919/05919966.pdf [firstpage_image] =>[orig_patent_app_number] => 048369 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/048369
Process for the preparation of spiro bis-phosphites Mar 25, 1998 Abandoned
Array ( [id] => 3944139 [patent_doc_number] => 05981778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Process of producing ether-type thio-phospholipids' [patent_app_type] => 1 [patent_app_number] => 9/045924 [patent_app_country] => US [patent_app_date] => 1998-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6379 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/981/05981778.pdf [firstpage_image] =>[orig_patent_app_number] => 045924 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/045924
Process of producing ether-type thio-phospholipids Mar 22, 1998 Issued
Array ( [id] => 4145718 [patent_doc_number] => 06031122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Process for producing dialkyl carbonate' [patent_app_type] => 1 [patent_app_number] => 9/038623 [patent_app_country] => US [patent_app_date] => 1998-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7579 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/031/06031122.pdf [firstpage_image] =>[orig_patent_app_number] => 038623 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/038623
Process for producing dialkyl carbonate Mar 11, 1998 Issued
09/035244 TETRAHYDROQUINOXALINE DOPAMINE D4 RECEPTOR ANTAGONISTS Mar 4, 1998 Issued
Array ( [id] => 4000028 [patent_doc_number] => 05986125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Process for the production of dialkyl carbonates' [patent_app_type] => 1 [patent_app_number] => 9/011682 [patent_app_country] => US [patent_app_date] => 1998-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3364 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/986/05986125.pdf [firstpage_image] =>[orig_patent_app_number] => 011682 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/011682
Process for the production of dialkyl carbonates Mar 3, 1998 Issued
09/031903 ORGANIC PEROXIDE STABILIZATION WITH OXIMES Feb 26, 1998 Issued
Array ( [id] => 4007517 [patent_doc_number] => 06005140 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Process for making glyphosate by oxidizing N-substituted glyphosates' [patent_app_type] => 1 [patent_app_number] => 9/023404 [patent_app_country] => US [patent_app_date] => 1998-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9531 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/005/06005140.pdf [firstpage_image] =>[orig_patent_app_number] => 023404 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/023404
Process for making glyphosate by oxidizing N-substituted glyphosates Feb 11, 1998 Issued
09/000465 PROCESS FOR PREPARING AROMATIC CARBONIC ESTER Feb 2, 1998 Issued
09/012232 REAGENT AND PROCESS WHICH ARE USEFUL FOR GRAFTING A SUBSTITUTED DIFLUOROMETHYL GROUP ONTO A COMPOUND CONTAINING AT LEAST ONE ELECTROPHILIC FUNCTION Jan 22, 1998 Abandoned
Array ( [id] => 4111722 [patent_doc_number] => 06057470 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Reaction distillation apparatus and reaction distillation method' [patent_app_type] => 1 [patent_app_number] => 9/000009 [patent_app_country] => US [patent_app_date] => 1998-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9060 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/057/06057470.pdf [firstpage_image] =>[orig_patent_app_number] => 000009 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/000009
Reaction distillation apparatus and reaction distillation method Jan 20, 1998 Issued
09/008513 PHOSPHORUS TYPE STABILIZER AND AN ORGANIC MATERIAL STABILIZED BY THE SAME Jan 15, 1998 Abandoned
09/008244 PHENYLPHOSPHONIC ACID DERIVATIVE AND PRODUCTION PROCESS THEREFOR Jan 14, 1998 Issued
90/004893 SYNTHESIS OF AN O,O'-DIESTERS OF THIOPHOSPHORIC ACID, AN O-ESTER OF THIOPHOSPHONIC ACID, OR A THIOPHOSPHINIC ACID Jan 13, 1998 Issued
Array ( [id] => 4251846 [patent_doc_number] => 06222047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Pyrocarbonic acid diesters and the preparation and use thereof' [patent_app_type] => 1 [patent_app_number] => 9/006360 [patent_app_country] => US [patent_app_date] => 1998-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5388 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/222/06222047.pdf [firstpage_image] =>[orig_patent_app_number] => 006360 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/006360
Pyrocarbonic acid diesters and the preparation and use thereof Jan 12, 1998 Issued
Array ( [id] => 4210425 [patent_doc_number] => 06028216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Asymmetric syntheses and intermediates for preparing enantiomer-enriched hydroxyphosphinyl derivatives' [patent_app_type] => 1 [patent_app_number] => 9/002146 [patent_app_country] => US [patent_app_date] => 1997-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5651 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/028/06028216.pdf [firstpage_image] =>[orig_patent_app_number] => 002146 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/002146
Asymmetric syntheses and intermediates for preparing enantiomer-enriched hydroxyphosphinyl derivatives Dec 30, 1997 Issued
Array ( [id] => 3978592 [patent_doc_number] => 05905163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Method for preparing aminomethylphosphonate derivatives via hydrogenation of cyanophosphonate derivatives' [patent_app_type] => 1 [patent_app_number] => 8/996948 [patent_app_country] => US [patent_app_date] => 1997-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3291 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/905/05905163.pdf [firstpage_image] =>[orig_patent_app_number] => 996948 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/996948
Method for preparing aminomethylphosphonate derivatives via hydrogenation of cyanophosphonate derivatives Dec 22, 1997 Issued
Array ( [id] => 3985726 [patent_doc_number] => 05861525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Method for preparing cyanophosphonate derivatives from phosphate esters and cyanide' [patent_app_type] => 1 [patent_app_number] => 8/996947 [patent_app_country] => US [patent_app_date] => 1997-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4224 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/861/05861525.pdf [firstpage_image] =>[orig_patent_app_number] => 996947 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/996947
Method for preparing cyanophosphonate derivatives from phosphate esters and cyanide Dec 22, 1997 Issued
Array ( [id] => 4007238 [patent_doc_number] => 05859278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Method for preparing cyanophosphonate derivatives from pyrophosphate or polyphosphate esters and cyanide' [patent_app_type] => 1 [patent_app_number] => 8/996945 [patent_app_country] => US [patent_app_date] => 1997-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3674 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859278.pdf [firstpage_image] =>[orig_patent_app_number] => 996945 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/996945
Method for preparing cyanophosphonate derivatives from pyrophosphate or polyphosphate esters and cyanide Dec 22, 1997 Issued
Array ( [id] => 3992758 [patent_doc_number] => 05858317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Method for preparing cyanophosphonate derivatives from phosphoric anhydride and cyanide' [patent_app_type] => 1 [patent_app_number] => 8/996949 [patent_app_country] => US [patent_app_date] => 1997-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10045 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/858/05858317.pdf [firstpage_image] =>[orig_patent_app_number] => 996949 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/996949
Method for preparing cyanophosphonate derivatives from phosphoric anhydride and cyanide Dec 22, 1997 Issued
Array ( [id] => 3949729 [patent_doc_number] => 05935542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Cyanphosphonate derivatives and method for their preparation' [patent_app_type] => 1 [patent_app_number] => 8/997339 [patent_app_country] => US [patent_app_date] => 1997-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10525 [patent_no_of_claims] => 88 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/935/05935542.pdf [firstpage_image] =>[orig_patent_app_number] => 997339 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/997339
Cyanphosphonate derivatives and method for their preparation Dec 22, 1997 Issued
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