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] => 3081460 [patent_doc_number] => 05321183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Process for the regioselective conversion of aromatics to para-disubstituted benzenes' [patent_app_type] => 1 [patent_app_number] => 7/939752 [patent_app_country] => US [patent_app_date] => 1992-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7986 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/321/05321183.pdf [firstpage_image] =>[orig_patent_app_number] => 939752 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/939752
Process for the regioselective conversion of aromatics to para-disubstituted benzenes Sep 1, 1992 Issued
Array ( [id] => 2947353 [patent_doc_number] => 05254789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Process for isomerizing olefins in gasoline streams' [patent_app_type] => 1 [patent_app_number] => 7/937614 [patent_app_country] => US [patent_app_date] => 1992-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7763 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/254/05254789.pdf [firstpage_image] =>[orig_patent_app_number] => 937614 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/937614
Process for isomerizing olefins in gasoline streams Aug 27, 1992 Issued
Array ( [id] => 3088330 [patent_doc_number] => 05284988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-08 [patent_title] => 'Preparation of synthetic oils from vinylidene olefins and alpha-olefins' [patent_app_type] => 1 [patent_app_number] => 7/938566 [patent_app_country] => US [patent_app_date] => 1992-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4243 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/284/05284988.pdf [firstpage_image] =>[orig_patent_app_number] => 938566 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/938566
Preparation of synthetic oils from vinylidene olefins and alpha-olefins Aug 27, 1992 Issued
07/935800 GROUP VIII METAL CONTAINING TUNGSTEN OXIDE SILICA MODIFIED ZIRCONIA AS ACID CATALYST Aug 26, 1992 Abandoned
Array ( [id] => 2972075 [patent_doc_number] => 05258567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Dehydrogenation of hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 7/935503 [patent_app_country] => US [patent_app_date] => 1992-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5564 [patent_no_of_claims] => 19 [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/05/258/05258567.pdf [firstpage_image] =>[orig_patent_app_number] => 935503 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/935503
Dehydrogenation of hydrocarbons Aug 25, 1992 Issued
07/936152 ALKYLATION PROCESS Aug 25, 1992 Abandoned
Array ( [id] => 2947439 [patent_doc_number] => 05254794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Isomerization catalysts and preparation thereof' [patent_app_type] => 1 [patent_app_number] => 7/935757 [patent_app_country] => US [patent_app_date] => 1992-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11594 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/254/05254794.pdf [firstpage_image] =>[orig_patent_app_number] => 935757 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/935757
Isomerization catalysts and preparation thereof Aug 25, 1992 Issued
07/928584 HIGH PURITY TERTIARY OLEFIN PROCESS USING REMOVAL OF SECONDARY ETHERS Aug 12, 1992 Abandoned
Array ( [id] => 2913908 [patent_doc_number] => 05227561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Co-dimerization of vinyl aromatics with .alpha.-monoolefins' [patent_app_type] => 1 [patent_app_number] => 7/928399 [patent_app_country] => US [patent_app_date] => 1992-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2428 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/227/05227561.pdf [firstpage_image] =>[orig_patent_app_number] => 928399 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/928399
Co-dimerization of vinyl aromatics with .alpha.-monoolefins Aug 11, 1992 Issued
Array ( [id] => 3485875 [patent_doc_number] => 05446230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Chlorinated, alumina-based, bimetallic catalyst and its use in the isomerization of C.sub.4 -C.sub.6 paraffins' [patent_app_type] => 1 [patent_app_number] => 7/917149 [patent_app_country] => US [patent_app_date] => 1992-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2513 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/446/05446230.pdf [firstpage_image] =>[orig_patent_app_number] => 917149 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/917149
Chlorinated, alumina-based, bimetallic catalyst and its use in the isomerization of C.sub.4 -C.sub.6 paraffins Aug 9, 1992 Issued
07/924916 SYSTEM AND METHOD FOR REMOVING HYDROCARBONS FROM GASEOUS MIXTURES Aug 4, 1992 Abandoned
Array ( [id] => 3777476 [patent_doc_number] => 05756873 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Design for aromatics alkylation' [patent_app_type] => 1 [patent_app_number] => 7/926093 [patent_app_country] => US [patent_app_date] => 1992-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2358 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/756/05756873.pdf [firstpage_image] =>[orig_patent_app_number] => 926093 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/926093
Design for aromatics alkylation Aug 4, 1992 Issued
Array ( [id] => 3074385 [patent_doc_number] => 05296437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Catalyst for metathesis reactions of olefines and a method for preparing it as well as the metathesis reaction concerned' [patent_app_type] => 1 [patent_app_number] => 7/915098 [patent_app_country] => US [patent_app_date] => 1992-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6234 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296437.pdf [firstpage_image] =>[orig_patent_app_number] => 915098 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/915098
Catalyst for metathesis reactions of olefines and a method for preparing it as well as the metathesis reaction concerned Jul 15, 1992 Issued
Array ( [id] => 3843027 [patent_doc_number] => 05744677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Ethylene oligomerization' [patent_app_type] => 1 [patent_app_number] => 7/914489 [patent_app_country] => US [patent_app_date] => 1992-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3710 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/744/05744677.pdf [firstpage_image] =>[orig_patent_app_number] => 914489 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/914489
Ethylene oligomerization Jul 13, 1992 Issued
Array ( [id] => 3462405 [patent_doc_number] => 05382741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-17 [patent_title] => 'Process for the production of mono-olefins' [patent_app_type] => 1 [patent_app_number] => 7/912184 [patent_app_country] => US [patent_app_date] => 1992-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2793 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/382/05382741.pdf [firstpage_image] =>[orig_patent_app_number] => 912184 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/912184
Process for the production of mono-olefins Jul 12, 1992 Issued
Array ( [id] => 3043932 [patent_doc_number] => 05286698 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Metal oxide catalysts' [patent_app_type] => 1 [patent_app_number] => 7/912004 [patent_app_country] => US [patent_app_date] => 1992-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2437 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/286/05286698.pdf [firstpage_image] =>[orig_patent_app_number] => 912004 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/912004
Metal oxide catalysts Jul 9, 1992 Issued
07/910069 SULFUR TOLERANT BIMETALLIC ZEOLITIC REFORMING CATALYSTS Jul 7, 1992 Abandoned
07/903602 CATALYST FOR THE ALKYLATION OF AROMATIC COMPOUNDS AND PROCESS WHICH MAKES USE OF SAID CATALYST Jun 23, 1992 Abandoned
Array ( [id] => 2914851 [patent_doc_number] => 05237115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Integrated olefin processing' [patent_app_type] => 1 [patent_app_number] => 7/899820 [patent_app_country] => US [patent_app_date] => 1992-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5757 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/237/05237115.pdf [firstpage_image] =>[orig_patent_app_number] => 899820 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/899820
Integrated olefin processing Jun 15, 1992 Issued
Array ( [id] => 2935949 [patent_doc_number] => 05220085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Preparation method of high density fuels by the addition-rearrangement of compound pentacyclo [7.5.1.O.sup.2,8.O.sup.3,7.-O.sup.10,14 ] pentadecane (C.sub.15 H.sub.22)' [patent_app_type] => 1 [patent_app_number] => 7/897245 [patent_app_country] => US [patent_app_date] => 1992-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2898 [patent_no_of_claims] => 7 [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/05/220/05220085.pdf [firstpage_image] =>[orig_patent_app_number] => 897245 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/897245
Preparation method of high density fuels by the addition-rearrangement of compound pentacyclo [7.5.1.O.sup.2,8.O.sup.3,7.-O.sup.10,14 ] pentadecane (C.sub.15 H.sub.22) Jun 10, 1992 Issued
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