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] => 1535890 [patent_doc_number] => 06489506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-03 [patent_title] => 'Process for the palladium and phosphine ligand catalyzed carbonylation of ethylene' [patent_app_type] => B2 [patent_app_number] => 09/885187 [patent_app_country] => US [patent_app_date] => 2001-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3497 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/489/06489506.pdf [firstpage_image] =>[orig_patent_app_number] => 09885187 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/885187
Process for the palladium and phosphine ligand catalyzed carbonylation of ethylene Jun 20, 2001 Issued
Array ( [id] => 6921749 [patent_doc_number] => 20010029234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-11 [patent_title] => 'Catalyst for the production of acrylic acid' [patent_app_type] => new [patent_app_number] => 09/828235 [patent_app_country] => US [patent_app_date] => 2001-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4549 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0029/20010029234.pdf [firstpage_image] =>[orig_patent_app_number] => 09828235 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/828235
Catalyst for the production of acrylic acid Apr 8, 2001 Issued
Array ( [id] => 1414484 [patent_doc_number] => 06528679 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-04 [patent_title] => 'Process for producing phenyl esters using palladium-based catalysts' [patent_app_type] => B1 [patent_app_number] => 09/670268 [patent_app_country] => US [patent_app_date] => 2000-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5722 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/528/06528679.pdf [firstpage_image] =>[orig_patent_app_number] => 09670268 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/670268
Process for producing phenyl esters using palladium-based catalysts Sep 26, 2000 Issued
Array ( [id] => 1550616 [patent_doc_number] => 06346650 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-12 [patent_title] => 'Method for making mixed high purity (meth)acrylic anhydrides' [patent_app_type] => B1 [patent_app_number] => 09/601240 [patent_app_country] => US [patent_app_date] => 2000-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2521 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/346/06346650.pdf [firstpage_image] =>[orig_patent_app_number] => 09601240 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/601240
Method for making mixed high purity (meth)acrylic anhydrides Jul 30, 2000 Issued
Array ( [id] => 1549965 [patent_doc_number] => 06346501 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-12 [patent_title] => 'Catalyst based on palladium, cadmium, alkali and lanthanoids and a method for producing vinyl acetate' [patent_app_type] => B1 [patent_app_number] => 09/581462 [patent_app_country] => US [patent_app_date] => 2000-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3398 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/346/06346501.pdf [firstpage_image] =>[orig_patent_app_number] => 09581462 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/581462
Catalyst based on palladium, cadmium, alkali and lanthanoids and a method for producing vinyl acetate Jul 19, 2000 Issued
Array ( [id] => 4412082 [patent_doc_number] => 06310237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Process for the preparation and uses of derivatives of esters of .alpha.-methylene-.beta.-hydroxy acids' [patent_app_type] => 1 [patent_app_number] => 9/619133 [patent_app_country] => US [patent_app_date] => 2000-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11749 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/310/06310237.pdf [firstpage_image] =>[orig_patent_app_number] => 619133 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/619133
Process for the preparation and uses of derivatives of esters of .alpha.-methylene-.beta.-hydroxy acids Jul 17, 2000 Issued
Array ( [id] => 1508701 [patent_doc_number] => 06441227 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Two stage process for the production of unsaturated carboxylic acids by oxidation of lower unsaturated hydrocarbons' [patent_app_type] => B1 [patent_app_number] => 09/602784 [patent_app_country] => US [patent_app_date] => 2000-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3486 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/441/06441227.pdf [firstpage_image] =>[orig_patent_app_number] => 09602784 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/602784
Two stage process for the production of unsaturated carboxylic acids by oxidation of lower unsaturated hydrocarbons Jun 22, 2000 Issued
Array ( [id] => 7643706 [patent_doc_number] => 06429334 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Production of acid anhydrides and acid chlorides' [patent_app_type] => B1 [patent_app_number] => 09/588883 [patent_app_country] => US [patent_app_date] => 2000-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3735 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/429/06429334.pdf [firstpage_image] =>[orig_patent_app_number] => 09588883 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/588883
Production of acid anhydrides and acid chlorides Jun 6, 2000 Issued
Array ( [id] => 4279948 [patent_doc_number] => 06281382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Palladium phenanthroline acetate catalyst and a method of oxidizing side-chains of alkylbenzenes with catalyst' [patent_app_type] => 1 [patent_app_number] => 9/585458 [patent_app_country] => US [patent_app_date] => 2000-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2329 [patent_no_of_claims] => 7 [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/06/281/06281382.pdf [firstpage_image] =>[orig_patent_app_number] => 585458 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/585458
Palladium phenanthroline acetate catalyst and a method of oxidizing side-chains of alkylbenzenes with catalyst May 31, 2000 Issued
Array ( [id] => 7647258 [patent_doc_number] => 06476260 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-05 [patent_title] => 'Method of producing aldehydes and carboxylic acids by oxidizing primary alcohols' [patent_app_type] => B1 [patent_app_number] => 09/509640 [patent_app_country] => US [patent_app_date] => 2000-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1568 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/476/06476260.pdf [firstpage_image] =>[orig_patent_app_number] => 09509640 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509640
Method of producing aldehydes and carboxylic acids by oxidizing primary alcohols May 30, 2000 Issued
Array ( [id] => 1546628 [patent_doc_number] => 06444845 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Process for the oxidation of unsaturated aldehydes to produce carboxylic acids using Mo-V based catalysts' [patent_app_type] => B1 [patent_app_number] => 09/560988 [patent_app_country] => US [patent_app_date] => 2000-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3122 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/444/06444845.pdf [firstpage_image] =>[orig_patent_app_number] => 09560988 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/560988
Process for the oxidation of unsaturated aldehydes to produce carboxylic acids using Mo-V based catalysts Apr 27, 2000 Issued
Array ( [id] => 1514654 [patent_doc_number] => 06420304 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Polymer-supported carbonylation catalyst and its use' [patent_app_type] => B1 [patent_app_number] => 09/553054 [patent_app_country] => US [patent_app_date] => 2000-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4705 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/420/06420304.pdf [firstpage_image] =>[orig_patent_app_number] => 09553054 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/553054
Polymer-supported carbonylation catalyst and its use Apr 19, 2000 Issued
Array ( [id] => 1400595 [patent_doc_number] => 06541664 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-01 [patent_title] => 'Method of heterogeneous catalyzed vapor-phase oxidation of propane to acrolein and/or acrylic acid' [patent_app_type] => B1 [patent_app_number] => 09/509553 [patent_app_country] => US [patent_app_date] => 2000-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6092 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/541/06541664.pdf [firstpage_image] =>[orig_patent_app_number] => 09509553 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509553
Method of heterogeneous catalyzed vapor-phase oxidation of propane to acrolein and/or acrylic acid Apr 12, 2000 Issued
Array ( [id] => 1521902 [patent_doc_number] => 06414183 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Method for handling waste oil' [patent_app_type] => B1 [patent_app_number] => 09/543743 [patent_app_country] => US [patent_app_date] => 2000-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4781 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/414/06414183.pdf [firstpage_image] =>[orig_patent_app_number] => 09543743 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/543743
Method for handling waste oil Apr 4, 2000 Issued
Array ( [id] => 1479738 [patent_doc_number] => 06452043 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Carbonylation of lower alkyl alcohols and their derivatives using metals supported on carbonized polysulfonated divinylbenzene-styrene copolymers' [patent_app_type] => B1 [patent_app_number] => 09/544639 [patent_app_country] => US [patent_app_date] => 2000-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8325 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452043.pdf [firstpage_image] =>[orig_patent_app_number] => 09544639 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/544639
Carbonylation of lower alkyl alcohols and their derivatives using metals supported on carbonized polysulfonated divinylbenzene-styrene copolymers Apr 4, 2000 Issued
Array ( [id] => 1468124 [patent_doc_number] => 06458995 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Catalytic composition for carbonylation including iridium and pyridine polymers' [patent_app_type] => B1 [patent_app_number] => 09/540124 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 0 [patent_no_of_words] => 4939 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/458/06458995.pdf [firstpage_image] =>[orig_patent_app_number] => 09540124 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/540124
Catalytic composition for carbonylation including iridium and pyridine polymers Mar 30, 2000 Issued
Array ( [id] => 4331272 [patent_doc_number] => 06320075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Process and apparatus for preparing saturated carboxylic acids having one to four carbon atoms' [patent_app_type] => 1 [patent_app_number] => 9/520454 [patent_app_country] => US [patent_app_date] => 2000-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6281 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/320/06320075.pdf [firstpage_image] =>[orig_patent_app_number] => 520454 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/520454
Process and apparatus for preparing saturated carboxylic acids having one to four carbon atoms Mar 7, 2000 Issued
Array ( [id] => 1463296 [patent_doc_number] => 06350895 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-26 [patent_title] => 'Transesterification process using yttrium and samarium compound catalystis' [patent_app_type] => B1 [patent_app_number] => 09/505789 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2932 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/350/06350895.pdf [firstpage_image] =>[orig_patent_app_number] => 09505789 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505789
Transesterification process using yttrium and samarium compound catalystis Feb 16, 2000 Issued
Array ( [id] => 4194825 [patent_doc_number] => 06130356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Catalysts for the oxidation of ethane to acetic acid, methods of making and using the same' [patent_app_type] => 1 [patent_app_number] => 9/503635 [patent_app_country] => US [patent_app_date] => 2000-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2947 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/130/06130356.pdf [firstpage_image] =>[orig_patent_app_number] => 503635 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/503635
Catalysts for the oxidation of ethane to acetic acid, methods of making and using the same Feb 13, 2000 Issued
Array ( [id] => 4160678 [patent_doc_number] => 06156928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Method for gas phase production of acetic acid from ethane' [patent_app_type] => 1 [patent_app_number] => 9/499809 [patent_app_country] => US [patent_app_date] => 2000-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4182 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/156/06156928.pdf [firstpage_image] =>[orig_patent_app_number] => 499809 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/499809
Method for gas phase production of acetic acid from ethane Feb 7, 2000 Issued
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