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] => 2382510 [patent_doc_number] => 04776866 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Method for making extruded whisker-reinforced ceramic matrix composites' [patent_app_type] => 1 [patent_app_number] => 7/042114 [patent_app_country] => US [patent_app_date] => 1987-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 8512 [patent_no_of_claims] => 10 [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/04/776/04776866.pdf [firstpage_image] =>[orig_patent_app_number] => 042114 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/042114
Method for making extruded whisker-reinforced ceramic matrix composites Apr 22, 1987 Issued
Array ( [id] => 2384197 [patent_doc_number] => 04776957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Rotating element for a screening apparatus with a contour surface' [patent_app_type] => 1 [patent_app_number] => 7/041241 [patent_app_country] => US [patent_app_date] => 1987-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 1938 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/776/04776957.pdf [firstpage_image] =>[orig_patent_app_number] => 041241 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/041241
Rotating element for a screening apparatus with a contour surface Apr 21, 1987 Issued
Array ( [id] => 2440377 [patent_doc_number] => 04744900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Reverse osmosis membrane container' [patent_app_type] => 1 [patent_app_number] => 7/040309 [patent_app_country] => US [patent_app_date] => 1987-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1204 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/744/04744900.pdf [firstpage_image] =>[orig_patent_app_number] => 040309 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/040309
Reverse osmosis membrane container Apr 19, 1987 Issued
Array ( [id] => 2382009 [patent_doc_number] => 04789481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Metal recovery' [patent_app_type] => 1 [patent_app_number] => 7/051290 [patent_app_country] => US [patent_app_date] => 1987-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6175 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/789/04789481.pdf [firstpage_image] =>[orig_patent_app_number] => 051290 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/051290
Metal recovery Apr 18, 1987 Issued
Array ( [id] => 2289565 [patent_doc_number] => 04710288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'Filtration system' [patent_app_type] => 1 [patent_app_number] => 7/039328 [patent_app_country] => US [patent_app_date] => 1987-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2744 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/710/04710288.pdf [firstpage_image] =>[orig_patent_app_number] => 039328 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039328
Filtration system Apr 16, 1987 Issued
Array ( [id] => 2385551 [patent_doc_number] => 04793926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Lamellar decanter' [patent_app_type] => 1 [patent_app_number] => 7/039177 [patent_app_country] => US [patent_app_date] => 1987-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1520 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793926.pdf [firstpage_image] =>[orig_patent_app_number] => 039177 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039177
Lamellar decanter Apr 16, 1987 Issued
Array ( [id] => 2414019 [patent_doc_number] => 04770828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Heat exchangers molded from refractory material' [patent_app_type] => 1 [patent_app_number] => 7/040536 [patent_app_country] => US [patent_app_date] => 1987-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3535 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/770/04770828.pdf [firstpage_image] =>[orig_patent_app_number] => 040536 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/040536
Heat exchangers molded from refractory material Apr 16, 1987 Issued
Array ( [id] => 2549811 [patent_doc_number] => 04802966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-07 [patent_title] => 'Method for treating liquid used for absorbing gaseous sulfur dioxide in the process for desulfurization of combustion exhaust gas' [patent_app_type] => 1 [patent_app_number] => 7/039478 [patent_app_country] => US [patent_app_date] => 1987-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4968 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/802/04802966.pdf [firstpage_image] =>[orig_patent_app_number] => 039478 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039478
Method for treating liquid used for absorbing gaseous sulfur dioxide in the process for desulfurization of combustion exhaust gas Apr 15, 1987 Issued
Array ( [id] => 2382901 [patent_doc_number] => 04707269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Method for separating an oil from an oil-containing liquid' [patent_app_type] => 1 [patent_app_number] => 7/038759 [patent_app_country] => US [patent_app_date] => 1987-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 14942 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/707/04707269.pdf [firstpage_image] =>[orig_patent_app_number] => 038759 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/038759
Method for separating an oil from an oil-containing liquid Apr 14, 1987 Issued
Array ( [id] => 2501550 [patent_doc_number] => 04830641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Sorbing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/037312 [patent_app_country] => US [patent_app_date] => 1987-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 4122 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830641.pdf [firstpage_image] =>[orig_patent_app_number] => 037312 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/037312
Sorbing apparatus Apr 12, 1987 Issued
Array ( [id] => 2415044 [patent_doc_number] => 04747955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-31 [patent_title] => 'Purification of liquids with treated polyester fibers' [patent_app_type] => 1 [patent_app_number] => 7/037949 [patent_app_country] => US [patent_app_date] => 1987-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2780 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/747/04747955.pdf [firstpage_image] =>[orig_patent_app_number] => 037949 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/037949
Purification of liquids with treated polyester fibers Apr 12, 1987 Issued
Array ( [id] => 2446708 [patent_doc_number] => 04767585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => 'Process for producing molded bodies from granular material of silicon, germanium or mixed crystals of these elements' [patent_app_type] => 1 [patent_app_number] => 7/036352 [patent_app_country] => US [patent_app_date] => 1987-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4485 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/767/04767585.pdf [firstpage_image] =>[orig_patent_app_number] => 036352 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/036352
Process for producing molded bodies from granular material of silicon, germanium or mixed crystals of these elements Apr 7, 1987 Issued
Array ( [id] => 2546466 [patent_doc_number] => 04832852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Nonwoven oil absorbing material and method' [patent_app_type] => 1 [patent_app_number] => 7/034449 [patent_app_country] => US [patent_app_date] => 1987-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2795 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/832/04832852.pdf [firstpage_image] =>[orig_patent_app_number] => 034449 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/034449
Nonwoven oil absorbing material and method Apr 5, 1987 Issued
Array ( [id] => 2446772 [patent_doc_number] => 04732674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => 'Water purifier' [patent_app_type] => 1 [patent_app_number] => 7/033893 [patent_app_country] => US [patent_app_date] => 1987-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1575 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/732/04732674.pdf [firstpage_image] =>[orig_patent_app_number] => 033893 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/033893
Water purifier Apr 2, 1987 Issued
Array ( [id] => 2555792 [patent_doc_number] => 04857202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Sodium-selective cation exchange resins for ammonia-cycle condensate polishing' [patent_app_type] => 1 [patent_app_number] => 7/034524 [patent_app_country] => US [patent_app_date] => 1987-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2152 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/857/04857202.pdf [firstpage_image] =>[orig_patent_app_number] => 034524 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/034524
Sodium-selective cation exchange resins for ammonia-cycle condensate polishing Apr 2, 1987 Issued
Array ( [id] => 2384674 [patent_doc_number] => 04764277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Screen plate' [patent_app_type] => 1 [patent_app_number] => 7/033804 [patent_app_country] => US [patent_app_date] => 1987-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 2814 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764277.pdf [firstpage_image] =>[orig_patent_app_number] => 033804 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/033804
Screen plate Apr 2, 1987 Issued
07/032834 FUEL FILTER ASSEMBLY WITH HEATER Mar 29, 1987 Abandoned
Array ( [id] => 2378802 [patent_doc_number] => 04752389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-21 [patent_title] => 'Water purification system with purified water cooling apparatus' [patent_app_type] => 1 [patent_app_number] => 7/031753 [patent_app_country] => US [patent_app_date] => 1987-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3066 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/752/04752389.pdf [firstpage_image] =>[orig_patent_app_number] => 031753 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/031753
Water purification system with purified water cooling apparatus Mar 29, 1987 Issued
Array ( [id] => 2483057 [patent_doc_number] => 04800018 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-24 [patent_title] => 'Portable water purification system' [patent_app_type] => 1 [patent_app_number] => 7/031857 [patent_app_country] => US [patent_app_date] => 1987-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2213 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 442 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/800/04800018.pdf [firstpage_image] =>[orig_patent_app_number] => 031857 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/031857
Portable water purification system Mar 29, 1987 Issued
Array ( [id] => 2381837 [patent_doc_number] => 04789472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Adsorption apparatus' [patent_app_type] => 1 [patent_app_number] => 7/030972 [patent_app_country] => US [patent_app_date] => 1987-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1863 [patent_no_of_claims] => 2 [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/04/789/04789472.pdf [firstpage_image] =>[orig_patent_app_number] => 030972 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/030972
Adsorption apparatus Mar 26, 1987 Issued
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