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David Silver

Examiner (ID: 11534, Phone: (571)272-8634 , Office: P/2123 )

Most Active Art Unit
2128
Art Unit(s)
2128, 2127, OPA, OPIM, 2123
Total Applications
331
Issued Applications
198
Pending Applications
10
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8492844 [patent_doc_number] => 20120292251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'METHOD AND APPARATUS FOR MONITORING BIOLOGICAL ACTIVITY AND CONTROLLING AERATION IN AN ACTIVATED SLUDGE PLANT' [patent_app_type] => utility [patent_app_number] => 13/521806 [patent_app_country] => US [patent_app_date] => 2011-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4986 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13521806 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/521806
METHOD AND APPARATUS FOR MONITORING BIOLOGICAL ACTIVITY AND CONTROLLING AERATION IN AN ACTIVATED SLUDGE PLANT Jan 23, 2011 Abandoned
Array ( [id] => 8519327 [patent_doc_number] => 20120318735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'PROCESS FOR THE THERMOPHILIC AEROBIC TREATMENT OF CONCENTRATED ORGANIC WASTE WATER AND THE RELATED PLANT' [patent_app_type] => utility [patent_app_number] => 13/521093 [patent_app_country] => US [patent_app_date] => 2011-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3004 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13521093 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/521093
PROCESS FOR THE THERMOPHILIC AEROBIC TREATMENT OF CONCENTRATED ORGANIC WASTE WATER AND THE RELATED PLANT Jan 13, 2011 Abandoned
Array ( [id] => 8506068 [patent_doc_number] => 20120305476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'TREATMENT METHOD FOR REDUCING THE PRODUCTION OF AN H2S COMPOUND IN AQUEOUS EFFLUENTS PASSING INTO A PIPE' [patent_app_type] => utility [patent_app_number] => 13/575341 [patent_app_country] => US [patent_app_date] => 2011-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7043 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13575341 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/575341
TREATMENT METHOD FOR REDUCING THE PRODUCTION OF AN H2S COMPOUND IN AQUEOUS EFFLUENTS PASSING INTO A PIPE Jan 11, 2011 Abandoned
Array ( [id] => 8506090 [patent_doc_number] => 20120305498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'Pool Skimmer Assembly' [patent_app_type] => utility [patent_app_number] => 13/518841 [patent_app_country] => US [patent_app_date] => 2010-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5852 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13518841 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/518841
Pool Skimmer Assembly Dec 22, 2010 Abandoned
Array ( [id] => 8506070 [patent_doc_number] => 20120305478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'Method of Treating Wastewater and Producing an Activated Sludge Having a High Biopolymer Production Potential' [patent_app_type] => utility [patent_app_number] => 13/516760 [patent_app_country] => US [patent_app_date] => 2010-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8989 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13516760 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/516760
Method of Treating Wastewater and Producing an Activated Sludge Having a High Biopolymer Production Potential Jul 28, 2010 Abandoned
Array ( [id] => 8224322 [patent_doc_number] => 20120138526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'PRODUCT FOR REMOVING POLLUTANTS FROM A FLUID, AND METHOD FOR PRODUCING SAME' [patent_app_type] => utility [patent_app_number] => 13/383883 [patent_app_country] => US [patent_app_date] => 2010-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5451 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13383883 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/383883
Product for removing pollutants from a fluid, and method for producing same Jul 12, 2010 Issued
Array ( [id] => 8286977 [patent_doc_number] => 20120175304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'METHOD AND DEVICE FOR TRANSFERRING MASS BETWEEN TWO FLUIDS' [patent_app_type] => utility [patent_app_number] => 13/320143 [patent_app_country] => US [patent_app_date] => 2010-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5333 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13320143 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/320143
METHOD AND DEVICE FOR TRANSFERRING MASS BETWEEN TWO FLUIDS May 10, 2010 Abandoned
Array ( [id] => 8274502 [patent_doc_number] => 20120168375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'METHOD FOR TREATING WASTE SALINE WATER PRODUCED IN PRODUCTION PROCESS OF DIPHENYLMETHANE DIISOCYANATE (MDI)' [patent_app_type] => utility [patent_app_number] => 13/496872 [patent_app_country] => US [patent_app_date] => 2009-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5204 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13496872 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/496872
Method for treating waste saline water produced in production process of diphenylmethane diisocyanate (MDI) Sep 16, 2009 Issued
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