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Phutthiwat Wongwian

Supervisory Patent Examiner (ID: 3946, Phone: (571)270-5426 , Office: P/3741 )

Most Active Art Unit
3741
Art Unit(s)
4177, 3746, 3748, 3747, 3741
Total Applications
868
Issued Applications
730
Pending Applications
23
Abandoned Applications
118

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8711377 [patent_doc_number] => 08397510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-19 [patent_title] => 'Combustor for gas turbine' [patent_app_type] => utility [patent_app_number] => 10/582954 [patent_app_country] => US [patent_app_date] => 2003-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5984 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10582954 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/582954
Combustor for gas turbine Dec 15, 2003 Issued
Array ( [id] => 4562084 [patent_doc_number] => 07832210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-16 [patent_title] => 'System for controlling and optimizing the emission of a catalytic combustor in a single-shaft gas turbine' [patent_app_type] => utility [patent_app_number] => 10/540373 [patent_app_country] => US [patent_app_date] => 2003-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3108 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/832/07832210.pdf [firstpage_image] =>[orig_patent_app_number] => 10540373 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/540373
System for controlling and optimizing the emission of a catalytic combustor in a single-shaft gas turbine Dec 11, 2003 Issued
Array ( [id] => 194365 [patent_doc_number] => 07634914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-22 [patent_title] => 'Corrected parameter control method for a two-shaft gas turbine' [patent_app_type] => utility [patent_app_number] => 10/539271 [patent_app_country] => US [patent_app_date] => 2003-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5771 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/634/07634914.pdf [firstpage_image] =>[orig_patent_app_number] => 10539271 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/539271
Corrected parameter control method for a two-shaft gas turbine Dec 9, 2003 Issued
Array ( [id] => 5658303 [patent_doc_number] => 20060248899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Method for producing gas turbines and gas turbine assembly' [patent_app_type] => utility [patent_app_number] => 10/544715 [patent_app_country] => US [patent_app_date] => 2003-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2360 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0248/20060248899.pdf [firstpage_image] =>[orig_patent_app_number] => 10544715 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/544715
Method for producing gas turbines and gas turbine assembly Feb 10, 2003 Abandoned
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