Search

Drew E Becker

Examiner (ID: 2413, Phone: (571)272-1396 , Office: P/1792 )

Most Active Art Unit
1792
Art Unit(s)
1782, 1792, 1794, 1761
Total Applications
1693
Issued Applications
728
Pending Applications
208
Abandoned Applications
756

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2341917 [patent_doc_number] => 04655930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Process for the removal of elemental oxygen by means of a reducing agent in a coolant circulating in one or more closed circulations, and apparatus for the removal of elemental oxygen' [patent_app_type] => 1 [patent_app_number] => 6/823664 [patent_app_country] => US [patent_app_date] => 1986-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1040 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/655/04655930.pdf [firstpage_image] =>[orig_patent_app_number] => 823664 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/823664
Process for the removal of elemental oxygen by means of a reducing agent in a coolant circulating in one or more closed circulations, and apparatus for the removal of elemental oxygen Jan 28, 1986 Issued
Array ( [id] => 2485908 [patent_doc_number] => 04828785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Inverse shape replication method of making ceramic composite articles' [patent_app_type] => 1 [patent_app_number] => 6/823542 [patent_app_country] => US [patent_app_date] => 1986-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 10249 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/828/04828785.pdf [firstpage_image] =>[orig_patent_app_number] => 823542 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/823542
Inverse shape replication method of making ceramic composite articles Jan 26, 1986 Issued
Array ( [id] => 2318020 [patent_doc_number] => 04670137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'Impurity detector' [patent_app_type] => 1 [patent_app_number] => 6/823004 [patent_app_country] => US [patent_app_date] => 1986-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4025 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/670/04670137.pdf [firstpage_image] =>[orig_patent_app_number] => 823004 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/823004
Impurity detector Jan 26, 1986 Issued
Array ( [id] => 2380425 [patent_doc_number] => 04695379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-22 [patent_title] => 'Water treatment apparatus' [patent_app_type] => 1 [patent_app_number] => 6/822238 [patent_app_country] => US [patent_app_date] => 1986-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 2745 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/695/04695379.pdf [firstpage_image] =>[orig_patent_app_number] => 822238 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/822238
Water treatment apparatus Jan 23, 1986 Issued
Array ( [id] => 2300435 [patent_doc_number] => 04684471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-04 [patent_title] => 'Process for water purification, and a filter for carrying out the process' [patent_app_type] => 1 [patent_app_number] => 6/819829 [patent_app_country] => US [patent_app_date] => 1986-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2211 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/684/04684471.pdf [firstpage_image] =>[orig_patent_app_number] => 819829 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/819829
Process for water purification, and a filter for carrying out the process Jan 16, 1986 Issued
Array ( [id] => 2419020 [patent_doc_number] => 04773997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Filtering apparatus for contaminant removal' [patent_app_type] => 1 [patent_app_number] => 6/819242 [patent_app_country] => US [patent_app_date] => 1986-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2027 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/773/04773997.pdf [firstpage_image] =>[orig_patent_app_number] => 819242 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/819242
Filtering apparatus for contaminant removal Jan 14, 1986 Issued
Array ( [id] => 2294392 [patent_doc_number] => 04696742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-29 [patent_title] => 'Active carbon fibers and filter adsorption unit for water purification comprising said fibers' [patent_app_type] => 1 [patent_app_number] => 6/799056 [patent_app_country] => US [patent_app_date] => 1986-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 8506 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/696/04696742.pdf [firstpage_image] =>[orig_patent_app_number] => 799056 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/799056
Active carbon fibers and filter adsorption unit for water purification comprising said fibers Jan 5, 1986 Issued
Array ( [id] => 2384754 [patent_doc_number] => 04753730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => 'Filter for separating substances having lipophilic and/or oleophilic and/or apolar properties from different liquids, gases and vapors' [patent_app_type] => 1 [patent_app_number] => 6/816408 [patent_app_country] => US [patent_app_date] => 1986-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1445 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/753/04753730.pdf [firstpage_image] =>[orig_patent_app_number] => 816408 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/816408
Filter for separating substances having lipophilic and/or oleophilic and/or apolar properties from different liquids, gases and vapors Jan 5, 1986 Issued
06/815453 LIQUID SEPARATION MEMBRANE FOR PERVAPORATION Dec 30, 1985 Abandoned
Array ( [id] => 2345254 [patent_doc_number] => 04648977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Process for removing toxic organic materials from weak aqueous solutions thereof' [patent_app_type] => 1 [patent_app_number] => 6/814897 [patent_app_country] => US [patent_app_date] => 1985-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3971 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/648/04648977.pdf [firstpage_image] =>[orig_patent_app_number] => 814897 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/814897
Process for removing toxic organic materials from weak aqueous solutions thereof Dec 29, 1985 Issued
Array ( [id] => 2315939 [patent_doc_number] => 04689146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'System for dissolution-purification of Zn-containing materials' [patent_app_type] => 1 [patent_app_number] => 6/813105 [patent_app_country] => US [patent_app_date] => 1985-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4849 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 457 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/689/04689146.pdf [firstpage_image] =>[orig_patent_app_number] => 813105 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/813105
System for dissolution-purification of Zn-containing materials Dec 23, 1985 Issued
Array ( [id] => 2314055 [patent_doc_number] => 04686046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Process for separating cyclic oligomeric dihydric phenol carbonate from aromatic polycarbonate' [patent_app_type] => 1 [patent_app_number] => 6/812448 [patent_app_country] => US [patent_app_date] => 1985-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1843 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/686/04686046.pdf [firstpage_image] =>[orig_patent_app_number] => 812448 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/812448
Process for separating cyclic oligomeric dihydric phenol carbonate from aromatic polycarbonate Dec 22, 1985 Issued
Array ( [id] => 2324232 [patent_doc_number] => 04671839 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Secure identification card manufacture' [patent_app_type] => 1 [patent_app_number] => 6/812686 [patent_app_country] => US [patent_app_date] => 1985-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1553 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/671/04671839.pdf [firstpage_image] =>[orig_patent_app_number] => 812686 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/812686
Secure identification card manufacture Dec 22, 1985 Issued
Array ( [id] => 2299836 [patent_doc_number] => 04643831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Water purification method and apparatus' [patent_app_type] => 1 [patent_app_number] => 6/812304 [patent_app_country] => US [patent_app_date] => 1985-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2029 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/643/04643831.pdf [firstpage_image] =>[orig_patent_app_number] => 812304 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/812304
Water purification method and apparatus Dec 22, 1985 Issued
Array ( [id] => 2354855 [patent_doc_number] => 04687582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Method and apparatus for operating and regenerating ion exchangers' [patent_app_type] => 1 [patent_app_number] => 6/798056 [patent_app_country] => US [patent_app_date] => 1985-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4480 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/687/04687582.pdf [firstpage_image] =>[orig_patent_app_number] => 798056 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/798056
Method and apparatus for operating and regenerating ion exchangers Dec 22, 1985 Issued
Array ( [id] => 2300351 [patent_doc_number] => 04684464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-04 [patent_title] => 'Apparatus for washing material' [patent_app_type] => 1 [patent_app_number] => 6/811508 [patent_app_country] => US [patent_app_date] => 1985-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3051 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/684/04684464.pdf [firstpage_image] =>[orig_patent_app_number] => 811508 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/811508
Apparatus for washing material Dec 19, 1985 Issued
06/811525 METHOD FOR PURIFYING LIQUIDS Dec 19, 1985 Abandoned
Array ( [id] => 2384954 [patent_doc_number] => 04663052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Drying process using chabazite-type adsorbents' [patent_app_type] => 1 [patent_app_number] => 6/808173 [patent_app_country] => US [patent_app_date] => 1985-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4476 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/663/04663052.pdf [firstpage_image] =>[orig_patent_app_number] => 808173 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/808173
Drying process using chabazite-type adsorbents Dec 11, 1985 Issued
06/805786 WATER PURIFIER Dec 5, 1985 Abandoned
Array ( [id] => 2300291 [patent_doc_number] => 04684460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-04 [patent_title] => 'Haemodialysis device automatically monitoring loss of weight' [patent_app_type] => 1 [patent_app_number] => 6/805436 [patent_app_country] => US [patent_app_date] => 1985-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4259 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/684/04684460.pdf [firstpage_image] =>[orig_patent_app_number] => 805436 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/805436
Haemodialysis device automatically monitoring loss of weight Dec 4, 1985 Issued
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