Search

Ponnathapura N. Achutamurthy

Examiner (ID: 14185)

Most Active Art Unit
1106
Art Unit(s)
1648, 1618, 1816, 1652, 1811, 1818, 1815, 1106
Total Applications
837
Issued Applications
550
Pending Applications
109
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3098930 [patent_doc_number] => 05292988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Preparation and use of isomerization catalysts' [patent_app_type] => 1 [patent_app_number] => 8/012662 [patent_app_country] => US [patent_app_date] => 1993-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8238 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/292/05292988.pdf [firstpage_image] =>[orig_patent_app_number] => 012662 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/012662
Preparation and use of isomerization catalysts Feb 2, 1993 Issued
08/012184 PROCESS AND CATALYST FOR DEHYDROGENATION OF ORGANIC COMPOUNDS Feb 1, 1993 Abandoned
Array ( [id] => 3876266 [patent_doc_number] => 05763727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Fluidized bed paraffin disproportionation' [patent_app_type] => 1 [patent_app_number] => 8/011573 [patent_app_country] => US [patent_app_date] => 1993-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2472 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/763/05763727.pdf [firstpage_image] =>[orig_patent_app_number] => 011573 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/011573
Fluidized bed paraffin disproportionation Jan 31, 1993 Issued
Array ( [id] => 3052482 [patent_doc_number] => 05344806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-06 [patent_title] => 'Process for producing monoalkenyl aromatic hydrocarbon compound' [patent_app_type] => 1 [patent_app_number] => 8/011216 [patent_app_country] => US [patent_app_date] => 1993-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4067 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/344/05344806.pdf [firstpage_image] =>[orig_patent_app_number] => 011216 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/011216
Process for producing monoalkenyl aromatic hydrocarbon compound Jan 28, 1993 Issued
Array ( [id] => 3073984 [patent_doc_number] => 05336824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Mordenite catalysts in toluene synthesis' [patent_app_type] => 1 [patent_app_number] => 8/011029 [patent_app_country] => US [patent_app_date] => 1993-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3989 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/336/05336824.pdf [firstpage_image] =>[orig_patent_app_number] => 011029 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/011029
Mordenite catalysts in toluene synthesis Jan 28, 1993 Issued
Array ( [id] => 2964087 [patent_doc_number] => 05258141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Degradable chelants having sulfonate groups, uses and compositions thereof' [patent_app_type] => 1 [patent_app_number] => 8/007947 [patent_app_country] => US [patent_app_date] => 1993-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12005 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/258/05258141.pdf [firstpage_image] =>[orig_patent_app_number] => 007947 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/007947
Degradable chelants having sulfonate groups, uses and compositions thereof Jan 25, 1993 Issued
Array ( [id] => 3067373 [patent_doc_number] => 05360565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-01 [patent_title] => 'Hydraulic oil' [patent_app_type] => 1 [patent_app_number] => 8/007435 [patent_app_country] => US [patent_app_date] => 1993-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3001 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/360/05360565.pdf [firstpage_image] =>[orig_patent_app_number] => 007435 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/007435
Hydraulic oil Jan 21, 1993 Issued
Array ( [id] => 3483353 [patent_doc_number] => 05457251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'Method for partially hydrogenating a monocyclic aromatic hydrocarbon' [patent_app_type] => 1 [patent_app_number] => 8/006873 [patent_app_country] => US [patent_app_date] => 1993-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 17232 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/457/05457251.pdf [firstpage_image] =>[orig_patent_app_number] => 006873 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/006873
Method for partially hydrogenating a monocyclic aromatic hydrocarbon Jan 20, 1993 Issued
Array ( [id] => 3081337 [patent_doc_number] => 05321178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Process for producing 2,6-dimethylnaphthalene' [patent_app_type] => 1 [patent_app_number] => 8/006807 [patent_app_country] => US [patent_app_date] => 1993-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4869 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/321/05321178.pdf [firstpage_image] =>[orig_patent_app_number] => 006807 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/006807
Process for producing 2,6-dimethylnaphthalene Jan 20, 1993 Issued
Array ( [id] => 3036202 [patent_doc_number] => 05329056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Preparation of substituted cyclopentadienes' [patent_app_type] => 1 [patent_app_number] => 8/005746 [patent_app_country] => US [patent_app_date] => 1993-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2018 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/329/05329056.pdf [firstpage_image] =>[orig_patent_app_number] => 005746 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/005746
Preparation of substituted cyclopentadienes Jan 18, 1993 Issued
Array ( [id] => 3482379 [patent_doc_number] => 05446003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Production of supported particulate catalyst suitable for use in a vapor phase reactor' [patent_app_type] => 1 [patent_app_number] => 8/003397 [patent_app_country] => US [patent_app_date] => 1993-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5370 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/446/05446003.pdf [firstpage_image] =>[orig_patent_app_number] => 003397 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/003397
Production of supported particulate catalyst suitable for use in a vapor phase reactor Jan 11, 1993 Issued
Array ( [id] => 3483820 [patent_doc_number] => 05406013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-11 [patent_title] => 'Cyclopentadiene type compounds and method for making' [patent_app_type] => 1 [patent_app_number] => 8/003221 [patent_app_country] => US [patent_app_date] => 1993-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5523 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/406/05406013.pdf [firstpage_image] =>[orig_patent_app_number] => 003221 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/003221
Cyclopentadiene type compounds and method for making Jan 10, 1993 Issued
Array ( [id] => 3112209 [patent_doc_number] => 05414103 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Polyether phosphate esters' [patent_app_type] => 1 [patent_app_number] => 7/997224 [patent_app_country] => US [patent_app_date] => 1992-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4402 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/414/05414103.pdf [firstpage_image] =>[orig_patent_app_number] => 997224 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/997224
Polyether phosphate esters Dec 27, 1992 Issued
Array ( [id] => 3113685 [patent_doc_number] => 05414183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Nitrogen removal from light hydrocarbon feed in olefin isomerization and etherication process' [patent_app_type] => 1 [patent_app_number] => 7/996463 [patent_app_country] => US [patent_app_date] => 1992-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5752 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/414/05414183.pdf [firstpage_image] =>[orig_patent_app_number] => 996463 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/996463
Nitrogen removal from light hydrocarbon feed in olefin isomerization and etherication process Dec 23, 1992 Issued
Array ( [id] => 3081300 [patent_doc_number] => 05321176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Hydrogenation of polyenes' [patent_app_type] => 1 [patent_app_number] => 7/993476 [patent_app_country] => US [patent_app_date] => 1992-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 848 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/321/05321176.pdf [firstpage_image] =>[orig_patent_app_number] => 993476 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/993476
Hydrogenation of polyenes Dec 21, 1992 Issued
07/995588 PROCESS FOR PREPARING VINYL-SUBSTITUTED AROMATIC COMPOUNDS FROM ARYLAMINES Dec 21, 1992 Abandoned
Array ( [id] => 2997282 [patent_doc_number] => 05370909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'Liquid composition and process for treating aluminum or tin cans to impart corrosion resistance and mobility thereto' [patent_app_type] => 1 [patent_app_number] => 7/949258 [patent_app_country] => US [patent_app_date] => 1992-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7015 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/370/05370909.pdf [firstpage_image] =>[orig_patent_app_number] => 949258 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/949258
Liquid composition and process for treating aluminum or tin cans to impart corrosion resistance and mobility thereto Dec 17, 1992 Issued
Array ( [id] => 3462390 [patent_doc_number] => 05382740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-17 [patent_title] => 'Continuous production of cyclohexene from cyclohexyl esters' [patent_app_type] => 1 [patent_app_number] => 7/993053 [patent_app_country] => US [patent_app_date] => 1992-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2000 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/382/05382740.pdf [firstpage_image] =>[orig_patent_app_number] => 993053 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/993053
Continuous production of cyclohexene from cyclohexyl esters Dec 17, 1992 Issued
07/991837 GEL-FREE ALPHA-OLEFIN DISPERSANT ADDITIVES USEFUL IN OLEAGINOUS COMPOSITIONS Dec 16, 1992 Abandoned
07/992516 GEL-FREE ETHYLENE INTERPOLYMER DISPERSANT ADDITIVES USEFUL IN OLEAGINOUS COMPOSITIONS Dec 16, 1992 Abandoned
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