Search

Elizabeth L. Dougherty

Examiner (ID: 11339)

Most Active Art Unit
2214
Art Unit(s)
2616, 2899, 2613, 2607, 2855, 2214, 2611
Total Applications
477
Issued Applications
442
Pending Applications
11
Abandoned Applications
24

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4252089 [patent_doc_number] => 06222063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Process for transesterifying .alpha.-Ketocarboxylic esters' [patent_app_type] => 1 [patent_app_number] => 9/369384 [patent_app_country] => US [patent_app_date] => 1999-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1926 [patent_no_of_claims] => 10 [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/06/222/06222063.pdf [firstpage_image] =>[orig_patent_app_number] => 369384 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/369384
Process for transesterifying .alpha.-Ketocarboxylic esters Aug 5, 1999 Issued
Array ( [id] => 1454828 [patent_doc_number] => 06462232 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Production process for acrylic acid under controlled temperature conditions' [patent_app_type] => B1 [patent_app_number] => 09/365845 [patent_app_country] => US [patent_app_date] => 1999-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3959 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/462/06462232.pdf [firstpage_image] =>[orig_patent_app_number] => 09365845 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/365845
Production process for acrylic acid under controlled temperature conditions Aug 2, 1999 Issued
Array ( [id] => 4361125 [patent_doc_number] => 06175039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Acetic acid reactive distillation process based on DME/methanol carbonylation' [patent_app_type] => 1 [patent_app_number] => 9/365202 [patent_app_country] => US [patent_app_date] => 1999-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1923 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/175/06175039.pdf [firstpage_image] =>[orig_patent_app_number] => 365202 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/365202
Acetic acid reactive distillation process based on DME/methanol carbonylation Aug 1, 1999 Issued
Array ( [id] => 1495136 [patent_doc_number] => 06342628 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-29 [patent_title] => 'Process for the production of vinyl acetate' [patent_app_type] => B1 [patent_app_number] => 09/363012 [patent_app_country] => US [patent_app_date] => 1999-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4322 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/342/06342628.pdf [firstpage_image] =>[orig_patent_app_number] => 09363012 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/363012
Process for the production of vinyl acetate Jul 28, 1999 Issued
Array ( [id] => 4423703 [patent_doc_number] => 06225496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Process for the production of vinyl acetate utilizing a recycle stream comprising acetic acid and water' [patent_app_type] => 1 [patent_app_number] => 9/363391 [patent_app_country] => US [patent_app_date] => 1999-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3347 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/225/06225496.pdf [firstpage_image] =>[orig_patent_app_number] => 363391 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/363391
Process for the production of vinyl acetate utilizing a recycle stream comprising acetic acid and water Jul 28, 1999 Issued
Array ( [id] => 4111790 [patent_doc_number] => 06057475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Process for the production of acetic acid' [patent_app_type] => 1 [patent_app_number] => 9/357371 [patent_app_country] => US [patent_app_date] => 1999-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7225 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/057/06057475.pdf [firstpage_image] =>[orig_patent_app_number] => 357371 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/357371
Process for the production of acetic acid Jul 19, 1999 Issued
Array ( [id] => 1468125 [patent_doc_number] => 06458996 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Process for the production of acetic acid' [patent_app_type] => B1 [patent_app_number] => 09/357170 [patent_app_country] => US [patent_app_date] => 1999-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4240 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/458/06458996.pdf [firstpage_image] =>[orig_patent_app_number] => 09357170 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/357170
Process for the production of acetic acid Jul 18, 1999 Issued
Array ( [id] => 4353138 [patent_doc_number] => 06215020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Basic clay catalyst for the production of pentylglycol monoesters' [patent_app_type] => 1 [patent_app_number] => 9/343215 [patent_app_country] => US [patent_app_date] => 1999-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8049 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215020.pdf [firstpage_image] =>[orig_patent_app_number] => 343215 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/343215
Basic clay catalyst for the production of pentylglycol monoesters Jun 29, 1999 Issued
Array ( [id] => 4158918 [patent_doc_number] => 06107514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Vinyl acetate production using a catalyst comprising palladium and gold deposited on a copper containing carrier' [patent_app_type] => 1 [patent_app_number] => 9/340822 [patent_app_country] => US [patent_app_date] => 1999-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4311 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/107/06107514.pdf [firstpage_image] =>[orig_patent_app_number] => 340822 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/340822
Vinyl acetate production using a catalyst comprising palladium and gold deposited on a copper containing carrier Jun 27, 1999 Issued
Array ( [id] => 4158905 [patent_doc_number] => 06107513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Process for preparing vinyl acetate using a supported palladium and gold catalyst' [patent_app_type] => 1 [patent_app_number] => 9/339643 [patent_app_country] => US [patent_app_date] => 1999-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6438 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/107/06107513.pdf [firstpage_image] =>[orig_patent_app_number] => 339643 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/339643
Process for preparing vinyl acetate using a supported palladium and gold catalyst Jun 23, 1999 Issued
Array ( [id] => 4367399 [patent_doc_number] => 06274531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Vinyl acetate catalyst comprising metallic palladium and gold, and cupric acetate' [patent_app_type] => 1 [patent_app_number] => 9/338739 [patent_app_country] => US [patent_app_date] => 1999-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3337 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/274/06274531.pdf [firstpage_image] =>[orig_patent_app_number] => 338739 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/338739
Vinyl acetate catalyst comprising metallic palladium and gold, and cupric acetate Jun 22, 1999 Issued
Array ( [id] => 1554356 [patent_doc_number] => 06348620 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Method for homogeneous enantioselective hydrogenation using catalytic ferrocenyl bis-phosphine complexes' [patent_app_type] => B1 [patent_app_number] => 09/335893 [patent_app_country] => US [patent_app_date] => 1999-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3565 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 918 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/348/06348620.pdf [firstpage_image] =>[orig_patent_app_number] => 09335893 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/335893
Method for homogeneous enantioselective hydrogenation using catalytic ferrocenyl bis-phosphine complexes Jun 17, 1999 Issued
Array ( [id] => 1533406 [patent_doc_number] => 06410594 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Substituted cyclopentane compounds useful as neuraminidase inhibitors' [patent_app_type] => B1 [patent_app_number] => 09/202351 [patent_app_country] => US [patent_app_date] => 1999-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33172 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/410/06410594.pdf [firstpage_image] =>[orig_patent_app_number] => 09202351 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/202351
Substituted cyclopentane compounds useful as neuraminidase inhibitors Jun 8, 1999 Issued
Array ( [id] => 4160796 [patent_doc_number] => 06114573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Catalyst, process for producing the catalyst and process for preparing vinyl acetate using the catalyst' [patent_app_type] => 1 [patent_app_number] => 9/324819 [patent_app_country] => US [patent_app_date] => 1999-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4921 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/114/06114573.pdf [firstpage_image] =>[orig_patent_app_number] => 324819 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/324819
Catalyst, process for producing the catalyst and process for preparing vinyl acetate using the catalyst Jun 1, 1999 Issued
Array ( [id] => 4280007 [patent_doc_number] => 06281386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Purification of acrylic acid obtained by catalytic oxidation of propylene' [patent_app_type] => 1 [patent_app_number] => 9/308756 [patent_app_country] => US [patent_app_date] => 1999-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6764 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/281/06281386.pdf [firstpage_image] =>[orig_patent_app_number] => 308756 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/308756
Purification of acrylic acid obtained by catalytic oxidation of propylene May 24, 1999 Issued
Array ( [id] => 4297561 [patent_doc_number] => 06180825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Oxidation of alkanes to unsaturated aldehydes and carboxylic acids using a catalyst containing Mo, V, Te and Nb' [patent_app_type] => 1 [patent_app_number] => 9/316007 [patent_app_country] => US [patent_app_date] => 1999-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7758 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/180/06180825.pdf [firstpage_image] =>[orig_patent_app_number] => 316007 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/316007
Oxidation of alkanes to unsaturated aldehydes and carboxylic acids using a catalyst containing Mo, V, Te and Nb May 20, 1999 Issued
Array ( [id] => 4291799 [patent_doc_number] => 06211401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Process for preparing polytetrahydrofuran' [patent_app_type] => 1 [patent_app_number] => 9/308320 [patent_app_country] => US [patent_app_date] => 1999-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6275 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/211/06211401.pdf [firstpage_image] =>[orig_patent_app_number] => 308320 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/308320
Process for preparing polytetrahydrofuran May 18, 1999 Issued
Array ( [id] => 4279993 [patent_doc_number] => 06281385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Process for preparing acetic acid by gas-phase oxidation of saturated C4-hydrocarbons and their mixtures with unsaturated C4-hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 9/313398 [patent_app_country] => US [patent_app_date] => 1999-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7949 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/281/06281385.pdf [firstpage_image] =>[orig_patent_app_number] => 313398 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/313398
Process for preparing acetic acid by gas-phase oxidation of saturated C4-hydrocarbons and their mixtures with unsaturated C4-hydrocarbons May 17, 1999 Issued
Array ( [id] => 7643709 [patent_doc_number] => 06429331 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Process for preparing saturated carboxylic acids having from 1 to 4 carbon atoms from butenes and butanes' [patent_app_type] => B1 [patent_app_number] => 09/313400 [patent_app_country] => US [patent_app_date] => 1999-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5270 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/429/06429331.pdf [firstpage_image] =>[orig_patent_app_number] => 09313400 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/313400
Process for preparing saturated carboxylic acids having from 1 to 4 carbon atoms from butenes and butanes May 17, 1999 Issued
Array ( [id] => 4370996 [patent_doc_number] => 06274763 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Shell catalyst for producing acetic acid by gas phase oxidation of unsaturated C4 -hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 9/308213 [patent_app_country] => US [patent_app_date] => 1999-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6440 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/274/06274763.pdf [firstpage_image] =>[orig_patent_app_number] => 308213 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/308213
Shell catalyst for producing acetic acid by gas phase oxidation of unsaturated C4 -hydrocarbons May 13, 1999 Issued
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