Search

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] => 2322658 [patent_doc_number] => 04698077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Separating apparatus' [patent_app_type] => 1 [patent_app_number] => 6/818336 [patent_app_country] => US [patent_app_date] => 1986-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 789 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/698/04698077.pdf [firstpage_image] =>[orig_patent_app_number] => 818336 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/818336
Separating apparatus Jan 12, 1986 Issued
Array ( [id] => 2384683 [patent_doc_number] => 04663038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Side channel clarifier' [patent_app_type] => 1 [patent_app_number] => 6/818159 [patent_app_country] => US [patent_app_date] => 1986-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3767 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/663/04663038.pdf [firstpage_image] =>[orig_patent_app_number] => 818159 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/818159
Side channel clarifier Jan 12, 1986 Issued
Array ( [id] => 2288518 [patent_doc_number] => 04639262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-27 [patent_title] => 'Method and apparatus for carbon dioxide liquefaction and evaporation' [patent_app_type] => 1 [patent_app_number] => 6/818993 [patent_app_country] => US [patent_app_date] => 1986-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4253 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/639/04639262.pdf [firstpage_image] =>[orig_patent_app_number] => 818993 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/818993
Method and apparatus for carbon dioxide liquefaction and evaporation Jan 12, 1986 Issued
Array ( [id] => 2360024 [patent_doc_number] => 04664789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Classifying device' [patent_app_type] => 1 [patent_app_number] => 6/810386 [patent_app_country] => US [patent_app_date] => 1986-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2934 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/664/04664789.pdf [firstpage_image] =>[orig_patent_app_number] => 810386 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/810386
Classifying device Jan 7, 1986 Issued
Array ( [id] => 2393570 [patent_doc_number] => RE032600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Distillative separation employing bottom additives' [patent_app_type] => 2 [patent_app_number] => 6/816000 [patent_app_country] => US [patent_app_date] => 1986-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6867 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 36 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/032/RE032600.pdf [firstpage_image] =>[orig_patent_app_number] => 816000 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/816000
Distillative separation employing bottom additives Jan 2, 1986 Issued
Array ( [id] => 2307350 [patent_doc_number] => 04675164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-23 [patent_title] => 'Reactor feed tube adjustable mounting assembly and method' [patent_app_type] => 1 [patent_app_number] => 6/814829 [patent_app_country] => US [patent_app_date] => 1985-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4683 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/675/04675164.pdf [firstpage_image] =>[orig_patent_app_number] => 814829 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/814829
Reactor feed tube adjustable mounting assembly and method Dec 29, 1985 Issued
Array ( [id] => 2346248 [patent_doc_number] => 04692242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-08 [patent_title] => 'Screen comprising a travelling endless screening band' [patent_app_type] => 1 [patent_app_number] => 6/813672 [patent_app_country] => US [patent_app_date] => 1985-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3303 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/692/04692242.pdf [firstpage_image] =>[orig_patent_app_number] => 813672 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/813672
Screen comprising a travelling endless screening band Dec 25, 1985 Issued
Array ( [id] => 2385046 [patent_doc_number] => 04663057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Swimming pool chlorine injection means and method' [patent_app_type] => 1 [patent_app_number] => 6/812053 [patent_app_country] => US [patent_app_date] => 1985-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3275 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/663/04663057.pdf [firstpage_image] =>[orig_patent_app_number] => 812053 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/812053
Swimming pool chlorine injection means and method Dec 22, 1985 Issued
Array ( [id] => 2607226 [patent_doc_number] => RE033408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Process for LPG recovery' [patent_app_type] => 2 [patent_app_number] => 6/809666 [patent_app_country] => US [patent_app_date] => 1985-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2688 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 38 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/033/RE033408.pdf [firstpage_image] =>[orig_patent_app_number] => 809666 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/809666
Process for LPG recovery Dec 15, 1985 Issued
Array ( [id] => 2360824 [patent_doc_number] => 04666601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Water filter' [patent_app_type] => 1 [patent_app_number] => 6/808153 [patent_app_country] => US [patent_app_date] => 1985-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1841 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/666/04666601.pdf [firstpage_image] =>[orig_patent_app_number] => 808153 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/808153
Water filter Dec 11, 1985 Issued
Array ( [id] => 2299949 [patent_doc_number] => 04673510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-16 [patent_title] => 'Process for the disposal of settled sludge derived from a biological sewage-disposal plant' [patent_app_type] => 1 [patent_app_number] => 6/807026 [patent_app_country] => US [patent_app_date] => 1985-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3147 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/673/04673510.pdf [firstpage_image] =>[orig_patent_app_number] => 807026 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/807026
Process for the disposal of settled sludge derived from a biological sewage-disposal plant Dec 8, 1985 Issued
Array ( [id] => 2440553 [patent_doc_number] => 04749487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-07 [patent_title] => 'High flux membrane' [patent_app_type] => 1 [patent_app_number] => 6/817728 [patent_app_country] => US [patent_app_date] => 1985-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3271 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/749/04749487.pdf [firstpage_image] =>[orig_patent_app_number] => 817728 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/817728
High flux membrane Dec 5, 1985 Issued
Array ( [id] => 2285966 [patent_doc_number] => 04678574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Disc filter' [patent_app_type] => 1 [patent_app_number] => 6/804349 [patent_app_country] => US [patent_app_date] => 1985-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1221 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678574.pdf [firstpage_image] =>[orig_patent_app_number] => 804349 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/804349
Disc filter Dec 2, 1985 Issued
Array ( [id] => 2285771 [patent_doc_number] => 04678559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Test specimen container for pasty specimen material' [patent_app_type] => 1 [patent_app_number] => 6/804348 [patent_app_country] => US [patent_app_date] => 1985-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 8 [patent_no_of_words] => 6430 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678559.pdf [firstpage_image] =>[orig_patent_app_number] => 804348 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/804348
Test specimen container for pasty specimen material Dec 2, 1985 Issued
Array ( [id] => 2333169 [patent_doc_number] => 04676901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-30 [patent_title] => 'Rotating disc filter' [patent_app_type] => 1 [patent_app_number] => 6/800884 [patent_app_country] => US [patent_app_date] => 1985-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3786 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/676/04676901.pdf [firstpage_image] =>[orig_patent_app_number] => 800884 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/800884
Rotating disc filter Nov 21, 1985 Issued
Array ( [id] => 2384735 [patent_doc_number] => 04663040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Rotary drum filter grid extension and method' [patent_app_type] => 1 [patent_app_number] => 6/801070 [patent_app_country] => US [patent_app_date] => 1985-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 16 [patent_no_of_words] => 5529 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/663/04663040.pdf [firstpage_image] =>[orig_patent_app_number] => 801070 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/801070
Rotary drum filter grid extension and method Nov 21, 1985 Issued
Array ( [id] => 2299821 [patent_doc_number] => 04673501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-16 [patent_title] => 'Bottle top filter' [patent_app_type] => 1 [patent_app_number] => 6/799393 [patent_app_country] => US [patent_app_date] => 1985-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3466 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/673/04673501.pdf [firstpage_image] =>[orig_patent_app_number] => 799393 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/799393
Bottle top filter Nov 18, 1985 Issued
06/799104 CENTRIFUGAL OXYGENAYOR SYSTEMS Nov 17, 1985 Abandoned
Array ( [id] => 2350475 [patent_doc_number] => 04654140 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-31 [patent_title] => 'Pressure indicating device for indicating clogging condition of a filter' [patent_app_type] => 1 [patent_app_number] => 6/798938 [patent_app_country] => US [patent_app_date] => 1985-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7504 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/654/04654140.pdf [firstpage_image] =>[orig_patent_app_number] => 798938 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/798938
Pressure indicating device for indicating clogging condition of a filter Nov 17, 1985 Issued
Array ( [id] => 2285829 [patent_doc_number] => 04678564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Cast filter and automatic self-cleaning backflush control system therefor' [patent_app_type] => 1 [patent_app_number] => 6/798610 [patent_app_country] => US [patent_app_date] => 1985-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3510 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678564.pdf [firstpage_image] =>[orig_patent_app_number] => 798610 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/798610
Cast filter and automatic self-cleaning backflush control system therefor Nov 14, 1985 Issued
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