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Nizal S Chandrakumar

Examiner (ID: 9690, Phone: (571)272-6202 , Office: P/1625 )

Most Active Art Unit
1625
Art Unit(s)
1625
Total Applications
2637
Issued Applications
1803
Pending Applications
138
Abandoned Applications
695

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2892469 [patent_doc_number] => 05217585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Transition metal decontamination process' [patent_app_type] => 1 [patent_app_number] => 7/811474 [patent_app_country] => US [patent_app_date] => 1991-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2849 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/217/05217585.pdf [firstpage_image] =>[orig_patent_app_number] => 811474 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/811474
Transition metal decontamination process Dec 19, 1991 Issued
Array ( [id] => 3045122 [patent_doc_number] => 05282951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Method for forming a sieve material having low internal stress and sieve material so obtained' [patent_app_type] => 1 [patent_app_number] => 7/810305 [patent_app_country] => US [patent_app_date] => 1991-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4080 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/282/05282951.pdf [firstpage_image] =>[orig_patent_app_number] => 810305 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/810305
Method for forming a sieve material having low internal stress and sieve material so obtained Dec 18, 1991 Issued
Array ( [id] => 2976488 [patent_doc_number] => 05250158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Method for producing vanadium electrolytic solution' [patent_app_type] => 1 [patent_app_number] => 7/772794 [patent_app_country] => US [patent_app_date] => 1991-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4472 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/250/05250158.pdf [firstpage_image] =>[orig_patent_app_number] => 772794 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/772794
Method for producing vanadium electrolytic solution Oct 7, 1991 Issued
Array ( [id] => 2963356 [patent_doc_number] => 05258104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Direct electrochemical reduction of catholyte at a liquid metal cathode' [patent_app_type] => 1 [patent_app_number] => 7/754140 [patent_app_country] => US [patent_app_date] => 1991-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5793 [patent_no_of_claims] => 69 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/258/05258104.pdf [firstpage_image] =>[orig_patent_app_number] => 754140 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/754140
Direct electrochemical reduction of catholyte at a liquid metal cathode Sep 2, 1991 Issued
Array ( [id] => 2936655 [patent_doc_number] => 05254225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Recovery of metallic compounds from geothermal brine' [patent_app_type] => 1 [patent_app_number] => 7/752048 [patent_app_country] => US [patent_app_date] => 1991-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3928 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/254/05254225.pdf [firstpage_image] =>[orig_patent_app_number] => 752048 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/752048
Recovery of metallic compounds from geothermal brine Aug 28, 1991 Issued
Array ( [id] => 2888032 [patent_doc_number] => 05271812 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Electrocatalytic oxidation method for the production of cyclic sulfates and sulfamidates' [patent_app_type] => 1 [patent_app_number] => 7/717432 [patent_app_country] => US [patent_app_date] => 1991-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4389 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/271/05271812.pdf [firstpage_image] =>[orig_patent_app_number] => 717432 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/717432
Electrocatalytic oxidation method for the production of cyclic sulfates and sulfamidates Jun 18, 1991 Issued
07/714326 PROCESS FOR THE MANUFACTURE OF DEVICES Jun 10, 1991 Abandoned
Array ( [id] => 3079886 [patent_doc_number] => 05277767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Electrochemical synthesis of diaryliodonium salts' [patent_app_type] => 1 [patent_app_number] => 7/681589 [patent_app_country] => US [patent_app_date] => 1991-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3519 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/277/05277767.pdf [firstpage_image] =>[orig_patent_app_number] => 681589 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/681589
Electrochemical synthesis of diaryliodonium salts Apr 7, 1991 Issued
Array ( [id] => 2963480 [patent_doc_number] => 05258111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Iodine doped polythienylene coated electrode' [patent_app_type] => 1 [patent_app_number] => 7/664333 [patent_app_country] => US [patent_app_date] => 1991-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5661 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/258/05258111.pdf [firstpage_image] =>[orig_patent_app_number] => 664333 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664333
Iodine doped polythienylene coated electrode Mar 3, 1991 Issued
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