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] => 4240529 [patent_doc_number] => 06143937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Recovery of hydroxyaromatic compound from aqueous extract solutions' [patent_app_type] => 1 [patent_app_number] => 9/215387 [patent_app_country] => US [patent_app_date] => 1998-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2235 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/143/06143937.pdf [firstpage_image] =>[orig_patent_app_number] => 215387 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/215387
Recovery of hydroxyaromatic compound from aqueous extract solutions Dec 17, 1998 Issued
Array ( [id] => 4174356 [patent_doc_number] => 06140529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Synthesis of optically active cyclohexylphenylglycolate esters' [patent_app_type] => 1 [patent_app_number] => 9/211646 [patent_app_country] => US [patent_app_date] => 1998-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6511 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/140/06140529.pdf [firstpage_image] =>[orig_patent_app_number] => 211646 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/211646
Synthesis of optically active cyclohexylphenylglycolate esters Dec 14, 1998 Issued
Array ( [id] => 4239221 [patent_doc_number] => 06090809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => '1-(4-arylpiperazin-1-yl)-.omega.-[n-(.alpha... omega.-dicarboximido)]-alkanes useful as uro-selective .alpha..sub.1 -adrenoceptor blockers' [patent_app_type] => 1 [patent_app_number] => 9/203855 [patent_app_country] => US [patent_app_date] => 1998-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6621 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/090/06090809.pdf [firstpage_image] =>[orig_patent_app_number] => 203855 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/203855
1-(4-arylpiperazin-1-yl)-.omega.-[n-(.alpha... omega.-dicarboximido)]-alkanes useful as uro-selective .alpha..sub.1 -adrenoceptor blockers Dec 1, 1998 Issued
Array ( [id] => 3941585 [patent_doc_number] => 05973194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Process for preparing dialkylphosphinate salts' [patent_app_type] => 1 [patent_app_number] => 9/198542 [patent_app_country] => US [patent_app_date] => 1998-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2717 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/973/05973194.pdf [firstpage_image] =>[orig_patent_app_number] => 198542 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/198542
Process for preparing dialkylphosphinate salts Nov 23, 1998 Issued
Array ( [id] => 3941336 [patent_doc_number] => 05973179 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'C-15 phosphonate reagent compositions for the manufacture of compounds such as lycopene and methods of synthesizing the same' [patent_app_type] => 1 [patent_app_number] => 9/195409 [patent_app_country] => US [patent_app_date] => 1998-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5489 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/973/05973179.pdf [firstpage_image] =>[orig_patent_app_number] => 195409 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/195409
C-15 phosphonate reagent compositions for the manufacture of compounds such as lycopene and methods of synthesizing the same Nov 18, 1998 Issued
Array ( [id] => 3941404 [patent_doc_number] => 05973184 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Process for preparing a dialkyl carbonate by gas-phase decarbonylation of dialkyl oxalate' [patent_app_type] => 1 [patent_app_number] => 9/188829 [patent_app_country] => US [patent_app_date] => 1998-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5289 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/973/05973184.pdf [firstpage_image] =>[orig_patent_app_number] => 188829 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/188829
Process for preparing a dialkyl carbonate by gas-phase decarbonylation of dialkyl oxalate Nov 8, 1998 Issued
Array ( [id] => 3945924 [patent_doc_number] => 05977089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Antiviral phosphonomethoxy nucleotide analogs having increased oral bioavailability' [patent_app_type] => 1 [patent_app_number] => 9/187763 [patent_app_country] => US [patent_app_date] => 1998-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51019 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/977/05977089.pdf [firstpage_image] =>[orig_patent_app_number] => 187763 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/187763
Antiviral phosphonomethoxy nucleotide analogs having increased oral bioavailability Nov 5, 1998 Issued
Array ( [id] => 4361903 [patent_doc_number] => 06169200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Method for producing .alpha.-hydroxy-.beta.-aminocarboxylic acids' [patent_app_type] => 1 [patent_app_number] => 9/186272 [patent_app_country] => US [patent_app_date] => 1998-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8598 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/169/06169200.pdf [firstpage_image] =>[orig_patent_app_number] => 186272 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/186272
Method for producing .alpha.-hydroxy-.beta.-aminocarboxylic acids Nov 4, 1998 Issued
Array ( [id] => 4185567 [patent_doc_number] => 06020514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Process for producing di-tert-butyl dicarbonate' [patent_app_type] => 1 [patent_app_number] => 9/185542 [patent_app_country] => US [patent_app_date] => 1998-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3849 [patent_no_of_claims] => 14 [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/06/020/06020514.pdf [firstpage_image] =>[orig_patent_app_number] => 185542 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/185542
Process for producing di-tert-butyl dicarbonate Nov 3, 1998 Issued
Array ( [id] => 4201354 [patent_doc_number] => 06013801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Method for producing aminoethylethanolamine and/or hydroxyethyl piperazine' [patent_app_type] => 1 [patent_app_number] => 8/875871 [patent_app_country] => US [patent_app_date] => 1998-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2482 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/013/06013801.pdf [firstpage_image] =>[orig_patent_app_number] => 875871 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875871
Method for producing aminoethylethanolamine and/or hydroxyethyl piperazine Oct 29, 1998 Issued
09/101085 NEW CHEMICAL COMPOUND Oct 26, 1998 Abandoned
Array ( [id] => 3941376 [patent_doc_number] => 05973182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Carbonate Intermediates useful in the preparation of optically active cyclohexylphenylglycolate esters' [patent_app_type] => 1 [patent_app_number] => 9/177456 [patent_app_country] => US [patent_app_date] => 1998-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6355 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/973/05973182.pdf [firstpage_image] =>[orig_patent_app_number] => 177456 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/177456
Carbonate Intermediates useful in the preparation of optically active cyclohexylphenylglycolate esters Oct 21, 1998 Issued
Array ( [id] => 4009909 [patent_doc_number] => 05962440 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Cyclic phosphonate ester inhibitors of microsomal triglyceride transfer protein and method' [patent_app_type] => 1 [patent_app_number] => 9/175180 [patent_app_country] => US [patent_app_date] => 1998-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14731 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 890 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/962/05962440.pdf [firstpage_image] =>[orig_patent_app_number] => 175180 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/175180
Cyclic phosphonate ester inhibitors of microsomal triglyceride transfer protein and method Oct 19, 1998 Issued
09/171394 USE OF PHOSPHONIC ACID ESTERS FOR THE TREATMENT OF FUNCTIONAL DISORDERS OF THE BRAIN AND DEPRESSION Oct 15, 1998 Abandoned
Array ( [id] => 4225822 [patent_doc_number] => 06011173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Stabilization of thioacetic acid' [patent_app_type] => 1 [patent_app_number] => 9/172173 [patent_app_country] => US [patent_app_date] => 1998-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 756 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/011/06011173.pdf [firstpage_image] =>[orig_patent_app_number] => 172173 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/172173
Stabilization of thioacetic acid Oct 13, 1998 Issued
Array ( [id] => 4189261 [patent_doc_number] => 06093842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => 'Process for continuous production of carbonate esters' [patent_app_type] => 1 [patent_app_number] => 9/160661 [patent_app_country] => US [patent_app_date] => 1998-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2931 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/093/06093842.pdf [firstpage_image] =>[orig_patent_app_number] => 160661 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/160661
Process for continuous production of carbonate esters Sep 24, 1998 Issued
Array ( [id] => 3978507 [patent_doc_number] => 05917078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Process for the isolation and removal of unwanted water from a chemical reaction' [patent_app_type] => 1 [patent_app_number] => 9/160929 [patent_app_country] => US [patent_app_date] => 1998-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5056 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/917/05917078.pdf [firstpage_image] =>[orig_patent_app_number] => 160929 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/160929
Process for the isolation and removal of unwanted water from a chemical reaction Sep 24, 1998 Issued
Array ( [id] => 4304591 [patent_doc_number] => 06187775 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Acridone-derived compounds useful as antineoplastic and antiretroviral agents' [patent_app_type] => 1 [patent_app_number] => 9/155141 [patent_app_country] => US [patent_app_date] => 1998-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7104 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187775.pdf [firstpage_image] =>[orig_patent_app_number] => 155141 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/155141
Acridone-derived compounds useful as antineoplastic and antiretroviral agents Sep 21, 1998 Issued
Array ( [id] => 4088974 [patent_doc_number] => 06025514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Process for preparing methyl dithiocarbazinate by reacting methyl bromide with the reaction product of carbon disulfide, hydrazine and an adjunct base' [patent_app_type] => 1 [patent_app_number] => 9/157483 [patent_app_country] => US [patent_app_date] => 1998-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4120 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/025/06025514.pdf [firstpage_image] =>[orig_patent_app_number] => 157483 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/157483
Process for preparing methyl dithiocarbazinate by reacting methyl bromide with the reaction product of carbon disulfide, hydrazine and an adjunct base Sep 20, 1998 Issued
09/158425 TRIARYL PHOSPHATE ESTER COMPOSITION AND PROCESS FOR ITS PREPARATION Sep 20, 1998 Abandoned
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