Search

Helen Shibru

Examiner (ID: 13530, Phone: (571)272-7329 , Office: P/2484 )

Most Active Art Unit
2484
Art Unit(s)
2621, 2484, 2616
Total Applications
1024
Issued Applications
613
Pending Applications
68
Abandoned Applications
369

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2832522 [patent_doc_number] => 05099036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => '.alpha.-(.omega.-cyanoalkanoyl)-.gamma.-butyrolactone and method for producing the same' [patent_app_type] => 1 [patent_app_number] => 7/667446 [patent_app_country] => US [patent_app_date] => 1991-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2652 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/099/05099036.pdf [firstpage_image] =>[orig_patent_app_number] => 667446 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/667446
.alpha.-(.omega.-cyanoalkanoyl)-.gamma.-butyrolactone and method for producing the same Mar 10, 1991 Issued
07/667135 PROCESS FOR CONTROLLED DEPOLYMERIZATION OF FEED MATERIAL TO PRODUCE A PRODUCT WITH LOWER MOLECULER WEIGHT Mar 10, 1991 Abandoned
Array ( [id] => 2832503 [patent_doc_number] => 05099035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Mevinic acid derivatives useful as antihypercholesterolemic agents and method for preparing same' [patent_app_type] => 1 [patent_app_number] => 7/662597 [patent_app_country] => US [patent_app_date] => 1991-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6266 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/099/05099035.pdf [firstpage_image] =>[orig_patent_app_number] => 662597 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/662597
Mevinic acid derivatives useful as antihypercholesterolemic agents and method for preparing same Feb 28, 1991 Issued
Array ( [id] => 2848962 [patent_doc_number] => 05106986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Preparation of aminoethanol derivatives' [patent_app_type] => 1 [patent_app_number] => 7/659811 [patent_app_country] => US [patent_app_date] => 1991-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4346 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106986.pdf [firstpage_image] =>[orig_patent_app_number] => 659811 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/659811
Preparation of aminoethanol derivatives Feb 21, 1991 Issued
07/658086 PREPARATION TETRAHYDROFURAN AND GAMMA-BUTYROLACTONE Feb 19, 1991 Abandoned
Array ( [id] => 2879281 [patent_doc_number] => 05118821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Process for the production of gamma-butyrolactone' [patent_app_type] => 1 [patent_app_number] => 7/657609 [patent_app_country] => US [patent_app_date] => 1991-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6892 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118821.pdf [firstpage_image] =>[orig_patent_app_number] => 657609 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/657609
Process for the production of gamma-butyrolactone Feb 18, 1991 Issued
Array ( [id] => 2992518 [patent_doc_number] => 05347021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-13 [patent_title] => 'Process of vapor phase catalytic hydrogenation of maleic anhydride to gamma-butyrolactone in high conversion and high selectivity using an activated catalyst' [patent_app_type] => 1 [patent_app_number] => 7/656388 [patent_app_country] => US [patent_app_date] => 1991-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3878 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/347/05347021.pdf [firstpage_image] =>[orig_patent_app_number] => 656388 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/656388
Process of vapor phase catalytic hydrogenation of maleic anhydride to gamma-butyrolactone in high conversion and high selectivity using an activated catalyst Feb 18, 1991 Issued
Array ( [id] => 2832616 [patent_doc_number] => 05099041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Production of ethylene oxide and catalysts therefor' [patent_app_type] => 1 [patent_app_number] => 7/653952 [patent_app_country] => US [patent_app_date] => 1991-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6661 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/099/05099041.pdf [firstpage_image] =>[orig_patent_app_number] => 653952 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/653952
Production of ethylene oxide and catalysts therefor Feb 11, 1991 Issued
Array ( [id] => 2906708 [patent_doc_number] => 05216015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Compounds having hypocholesterolemic properties' [patent_app_type] => 1 [patent_app_number] => 7/650494 [patent_app_country] => US [patent_app_date] => 1991-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18467 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216015.pdf [firstpage_image] =>[orig_patent_app_number] => 650494 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/650494
Compounds having hypocholesterolemic properties Feb 4, 1991 Issued
Array ( [id] => 2755070 [patent_doc_number] => 05072006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Novel benzopyranylpyrrolinone derivatives' [patent_app_type] => 1 [patent_app_number] => 7/630092 [patent_app_country] => US [patent_app_date] => 1990-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15020 [patent_no_of_claims] => 8 [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/05/072/05072006.pdf [firstpage_image] =>[orig_patent_app_number] => 630092 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/630092
Novel benzopyranylpyrrolinone derivatives Dec 18, 1990 Issued
Array ( [id] => 3428182 [patent_doc_number] => 05416224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Process for converting .alpha.-acyl-substituted lactones to .alpha.-alkylidene-substituted lactones' [patent_app_type] => 1 [patent_app_number] => 7/626664 [patent_app_country] => US [patent_app_date] => 1990-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5656 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/416/05416224.pdf [firstpage_image] =>[orig_patent_app_number] => 626664 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/626664
Process for converting .alpha.-acyl-substituted lactones to .alpha.-alkylidene-substituted lactones Dec 11, 1990 Issued
Array ( [id] => 2796820 [patent_doc_number] => 05144048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Dicarboalkoxy dioxolane derivatives' [patent_app_type] => 1 [patent_app_number] => 7/626348 [patent_app_country] => US [patent_app_date] => 1990-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3907 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144048.pdf [firstpage_image] =>[orig_patent_app_number] => 626348 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/626348
Dicarboalkoxy dioxolane derivatives Dec 11, 1990 Issued
Array ( [id] => 2871487 [patent_doc_number] => 05162538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Antiviral new peptides' [patent_app_type] => 1 [patent_app_number] => 7/624173 [patent_app_country] => US [patent_app_date] => 1990-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2813 [patent_no_of_claims] => 11 [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/05/162/05162538.pdf [firstpage_image] =>[orig_patent_app_number] => 624173 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/624173
Antiviral new peptides Dec 6, 1990 Issued
Array ( [id] => 2849738 [patent_doc_number] => 05110953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Process for preparing compositions containing unsaturated lactones, products produced thereby and organoleptic uses of said products' [patent_app_type] => 1 [patent_app_number] => 7/623522 [patent_app_country] => US [patent_app_date] => 1990-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 17910 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/110/05110953.pdf [firstpage_image] =>[orig_patent_app_number] => 623522 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/623522
Process for preparing compositions containing unsaturated lactones, products produced thereby and organoleptic uses of said products Dec 6, 1990 Issued
Array ( [id] => 2832559 [patent_doc_number] => 05099038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Process for producing 1,4-butanediol and tetrahydrofuran' [patent_app_type] => 1 [patent_app_number] => 7/616488 [patent_app_country] => US [patent_app_date] => 1990-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3780 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/099/05099038.pdf [firstpage_image] =>[orig_patent_app_number] => 616488 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/616488
Process for producing 1,4-butanediol and tetrahydrofuran Nov 20, 1990 Issued
Array ( [id] => 2791758 [patent_doc_number] => 05136056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Zeranol production' [patent_app_type] => 1 [patent_app_number] => 7/614371 [patent_app_country] => US [patent_app_date] => 1990-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3391 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136056.pdf [firstpage_image] =>[orig_patent_app_number] => 614371 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/614371
Zeranol production Nov 15, 1990 Issued
Array ( [id] => 2854197 [patent_doc_number] => 05126464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Polyazamacrocycles and their metal complexes and oxidations using same' [patent_app_type] => 1 [patent_app_number] => 7/605249 [patent_app_country] => US [patent_app_date] => 1990-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7611 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/126/05126464.pdf [firstpage_image] =>[orig_patent_app_number] => 605249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/605249
Polyazamacrocycles and their metal complexes and oxidations using same Oct 28, 1990 Issued
07/597643 BIOSYNTHETIC PRODUCTION OF 6(R)-(2-(8(S)-HYDROXY-2(S), 6(R)-DIMETHYL- 1,2,6,7,8,8A(R)-HEXAHYDRONAPHTHYL)-ETHYL)-4(R)-HYDROXY-3,4,5,6- TETRAHYDRO-2H-PYRAN-2-ONE TRIOL ACID BY ENZYMATIC HYDROLYSIS OF LOVASTATIN ACID USING AN ENZYME DERIVED FROM CLONOSTACHYS COMPACTINSUL Oct 14, 1990 Abandoned
Array ( [id] => 2830349 [patent_doc_number] => 05128368 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Pesticides based on substituted aminomethyl heterocyclic compounds' [patent_app_type] => 1 [patent_app_number] => 7/595143 [patent_app_country] => US [patent_app_date] => 1990-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13494 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 689 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/128/05128368.pdf [firstpage_image] =>[orig_patent_app_number] => 595143 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/595143
Pesticides based on substituted aminomethyl heterocyclic compounds Oct 9, 1990 Issued
07/588939 REMOVAL OF SALTS FROM AQUEOUS ALKANOLAMINE USING AN ELECTRODIALYSIS CELL WITH AN ION EXCHANGE MEMBRANE Sep 26, 1990 Abandoned
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