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Brian P. Mruk

Examiner (ID: 6878, Phone: (571)272-1321 , Office: P/1761 )

Most Active Art Unit
1761
Art Unit(s)
1796, 1761, 1751
Total Applications
2339
Issued Applications
1594
Pending Applications
175
Abandoned Applications
584

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2028479 [patent_doc_number] => 04415346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-15 [patent_title] => 'Carbon dioxide snow horn for dry ice production' [patent_app_type] => 1 [patent_app_number] => 5/950513 [patent_app_country] => US [patent_app_date] => 1978-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2203 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/415/04415346.pdf [firstpage_image] =>[orig_patent_app_number] => 950513 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/950513
Carbon dioxide snow horn for dry ice production Oct 10, 1978 Issued
Array ( [id] => 1910913 [patent_doc_number] => 04278505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-14 [patent_title] => 'Process of recovering an n-hexane product which is free from aromatic compounds' [patent_app_type] => 1 [patent_app_number] => 5/949467 [patent_app_country] => US [patent_app_date] => 1978-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3397 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/278/04278505.pdf [firstpage_image] =>[orig_patent_app_number] => 949467 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/949467
Process of recovering an n-hexane product which is free from aromatic compounds Oct 9, 1978 Issued
Array ( [id] => 1891218 [patent_doc_number] => 04260459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-07 [patent_title] => 'Vented water distiller' [patent_app_type] => 1 [patent_app_number] => 5/942118 [patent_app_country] => US [patent_app_date] => 1978-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2268 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/260/04260459.pdf [firstpage_image] =>[orig_patent_app_number] => 942118 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/942118
Vented water distiller Sep 12, 1978 Issued
Array ( [id] => 2064420 [patent_doc_number] => 04487696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-11 [patent_title] => 'Blood separator and dispenser' [patent_app_type] => 1 [patent_app_number] => 5/915530 [patent_app_country] => US [patent_app_date] => 1978-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1644 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/487/04487696.pdf [firstpage_image] =>[orig_patent_app_number] => 915530 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/915530
Blood separator and dispenser Aug 13, 1978 Issued
Array ( [id] => 1928114 [patent_doc_number] => 04250038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-10 [patent_title] => 'Screen device and method' [patent_app_type] => 1 [patent_app_number] => 5/927136 [patent_app_country] => US [patent_app_date] => 1978-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2781 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/250/04250038.pdf [firstpage_image] =>[orig_patent_app_number] => 927136 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/927136
Screen device and method Jul 20, 1978 Issued
Array ( [id] => 1890938 [patent_doc_number] => 04267151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-12 [patent_title] => 'Apparatus for crystal growth control' [patent_app_type] => 1 [patent_app_number] => 5/915443 [patent_app_country] => US [patent_app_date] => 1978-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8760 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/267/04267151.pdf [firstpage_image] =>[orig_patent_app_number] => 915443 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/915443
Apparatus for crystal growth control Jun 13, 1978 Issued
Array ( [id] => 3391541 [patent_doc_number] => 04200444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-04-29 [patent_title] => 'Filters' [patent_app_type] => 1 [patent_app_number] => 5/558496 [patent_app_country] => US [patent_app_date] => 1975-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2224 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/200/04200444.pdf [firstpage_image] =>[orig_patent_app_number] => 558496 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/558496
Filters Mar 13, 1975 Issued
Array ( [id] => 2029568 [patent_doc_number] => 04377444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-22 [patent_title] => 'Recovery and purification of olefinic nitriles' [patent_app_type] => 1 [patent_app_number] => 5/535402 [patent_app_country] => US [patent_app_date] => 1975-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3468 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/377/04377444.pdf [firstpage_image] =>[orig_patent_app_number] => 535402 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/535402
Recovery and purification of olefinic nitriles Jan 12, 1975 Issued
Array ( [id] => 3306403 [patent_doc_number] => 04145260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1979-03-20 [patent_title] => 'Process for drying water-wet methyl chloride' [patent_app_type] => 1 [patent_app_number] => 5/486539 [patent_app_country] => US [patent_app_date] => 1974-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1038 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/145/04145260.pdf [firstpage_image] =>[orig_patent_app_number] => 486539 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/486539
Process for drying water-wet methyl chloride Jul 7, 1974 Issued
Array ( [id] => 3338385 [patent_doc_number] => 04137335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1979-01-30 [patent_title] => 'Recovery of fat and meat meal from animal raw material' [patent_app_type] => 1 [patent_app_number] => 5/462134 [patent_app_country] => US [patent_app_date] => 1974-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1355 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/137/04137335.pdf [firstpage_image] =>[orig_patent_app_number] => 462134 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/462134
Recovery of fat and meat meal from animal raw material Apr 17, 1974 Issued
Array ( [id] => 1892079 [patent_doc_number] => 04260639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-07 [patent_title] => 'Process for the decaffeination of coffee' [patent_app_type] => 1 [patent_app_number] => 5/364190 [patent_app_country] => US [patent_app_date] => 1973-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1547 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/260/04260639.pdf [firstpage_image] =>[orig_patent_app_number] => 364190 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/364190
Process for the decaffeination of coffee May 24, 1973 Issued
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