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
06/399639 APPARATUS FOR INCREASED RETENTION TIME IN OIL FIELD SETTLING TANKS Jul 18, 1982 Abandoned
Array ( [id] => 2353432 [patent_doc_number] => 04714548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-22 [patent_title] => 'Device for purification of waste water' [patent_app_type] => 1 [patent_app_number] => 6/393355 [patent_app_country] => US [patent_app_date] => 1982-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2086 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/714/04714548.pdf [firstpage_image] =>[orig_patent_app_number] => 393355 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/393355
Device for purification of waste water Jun 28, 1982 Issued
Array ( [id] => 2126126 [patent_doc_number] => 04426285 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-17 [patent_title] => 'Water softening and treatment system' [patent_app_type] => 1 [patent_app_number] => 6/392826 [patent_app_country] => US [patent_app_date] => 1982-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3423 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/426/04426285.pdf [firstpage_image] =>[orig_patent_app_number] => 392826 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/392826
Water softening and treatment system Jun 27, 1982 Issued
Array ( [id] => 2060336 [patent_doc_number] => 04427554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-24 [patent_title] => 'Method for applying a secondary filter layer or precoat layer in a plate filter press, and plate filter press for performing the method' [patent_app_type] => 1 [patent_app_number] => 6/393025 [patent_app_country] => US [patent_app_date] => 1982-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1568 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/427/04427554.pdf [firstpage_image] =>[orig_patent_app_number] => 393025 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/393025
Method for applying a secondary filter layer or precoat layer in a plate filter press, and plate filter press for performing the method Jun 27, 1982 Issued
Array ( [id] => 2061612 [patent_doc_number] => 04433196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-21 [patent_title] => 'Color precursor removal from detergent range alkyl benzenes' [patent_app_type] => 1 [patent_app_number] => 6/392431 [patent_app_country] => US [patent_app_date] => 1982-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2509 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/433/04433196.pdf [firstpage_image] =>[orig_patent_app_number] => 392431 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/392431
Color precursor removal from detergent range alkyl benzenes Jun 24, 1982 Issued
Array ( [id] => 2116294 [patent_doc_number] => 04468320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-28 [patent_title] => 'Integrated flotation filtration plant' [patent_app_type] => 1 [patent_app_number] => 6/391181 [patent_app_country] => US [patent_app_date] => 1982-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8083 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/468/04468320.pdf [firstpage_image] =>[orig_patent_app_number] => 391181 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/391181
Integrated flotation filtration plant Jun 22, 1982 Issued
Array ( [id] => 2084680 [patent_doc_number] => 04435286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'Liquid filter device' [patent_app_type] => 1 [patent_app_number] => 6/390623 [patent_app_country] => US [patent_app_date] => 1982-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3650 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/435/04435286.pdf [firstpage_image] =>[orig_patent_app_number] => 390623 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/390623
Liquid filter device Jun 20, 1982 Issued
Array ( [id] => 2113856 [patent_doc_number] => 04439324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-27 [patent_title] => 'Removal of oil from water' [patent_app_type] => 1 [patent_app_number] => 6/389760 [patent_app_country] => US [patent_app_date] => 1982-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2315 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/439/04439324.pdf [firstpage_image] =>[orig_patent_app_number] => 389760 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/389760
Removal of oil from water Jun 17, 1982 Issued
Array ( [id] => 2084755 [patent_doc_number] => 04463809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-07 [patent_title] => 'Method for regenerating brine' [patent_app_type] => 1 [patent_app_number] => 6/388294 [patent_app_country] => US [patent_app_date] => 1982-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3087 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/463/04463809.pdf [firstpage_image] =>[orig_patent_app_number] => 388294 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/388294
Method for regenerating brine Jun 13, 1982 Issued
06/386768 METHOD OF USING HIGHER CONCENTRATION SULFURIC ACD FOR STRIPPING AND PRECIPITATION OF ADSORBED MAGNESIUM Jun 9, 1982 Abandoned
Array ( [id] => 2116321 [patent_doc_number] => 04468324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-28 [patent_title] => 'Filtration and extraction apparatus' [patent_app_type] => 1 [patent_app_number] => 6/385541 [patent_app_country] => US [patent_app_date] => 1982-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2282 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/468/04468324.pdf [firstpage_image] =>[orig_patent_app_number] => 385541 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/385541
Filtration and extraction apparatus Jun 6, 1982 Issued
Array ( [id] => 2127378 [patent_doc_number] => 04431542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Filter and method of producing the same' [patent_app_type] => 1 [patent_app_number] => 6/384830 [patent_app_country] => US [patent_app_date] => 1982-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1747 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/431/04431542.pdf [firstpage_image] =>[orig_patent_app_number] => 384830 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/384830
Filter and method of producing the same Jun 3, 1982 Issued
Array ( [id] => 2070129 [patent_doc_number] => 04478723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-23 [patent_title] => 'Adsorptive separation method' [patent_app_type] => 1 [patent_app_number] => 6/383692 [patent_app_country] => US [patent_app_date] => 1982-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 27742 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/478/04478723.pdf [firstpage_image] =>[orig_patent_app_number] => 383692 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/383692
Adsorptive separation method May 31, 1982 Issued
Array ( [id] => 2006783 [patent_doc_number] => 04421651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-20 [patent_title] => 'Method of recovering adsorbed liquid compounds from molecular sieve columns' [patent_app_type] => 1 [patent_app_number] => 6/382960 [patent_app_country] => US [patent_app_date] => 1982-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4314 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/421/04421651.pdf [firstpage_image] =>[orig_patent_app_number] => 382960 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/382960
Method of recovering adsorbed liquid compounds from molecular sieve columns May 27, 1982 Issued
Array ( [id] => 2067278 [patent_doc_number] => 04430229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-07 [patent_title] => 'Immune adsorbent and adsorbing device' [patent_app_type] => 1 [patent_app_number] => 6/378924 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7138 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/430/04430229.pdf [firstpage_image] =>[orig_patent_app_number] => 378924 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/378924
Immune adsorbent and adsorbing device May 16, 1982 Issued
Array ( [id] => 2031574 [patent_doc_number] => 04422946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Calcined .alpha.-alumina filter aids' [patent_app_type] => 1 [patent_app_number] => 6/379107 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1241 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/422/04422946.pdf [firstpage_image] =>[orig_patent_app_number] => 379107 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/379107
Calcined .alpha.-alumina filter aids May 16, 1982 Issued
Array ( [id] => 2043480 [patent_doc_number] => 04418233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-29 [patent_title] => 'Removal of impurities from vinyl chloride' [patent_app_type] => 1 [patent_app_number] => 6/377970 [patent_app_country] => US [patent_app_date] => 1982-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 708 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/418/04418233.pdf [firstpage_image] =>[orig_patent_app_number] => 377970 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/377970
Removal of impurities from vinyl chloride May 12, 1982 Issued
Array ( [id] => 2099371 [patent_doc_number] => 04457843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-03 [patent_title] => 'Self-retaining adsorbent container' [patent_app_type] => 1 [patent_app_number] => 6/377385 [patent_app_country] => US [patent_app_date] => 1982-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 1865 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/457/04457843.pdf [firstpage_image] =>[orig_patent_app_number] => 377385 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/377385
Self-retaining adsorbent container May 11, 1982 Issued
Array ( [id] => 2066397 [patent_doc_number] => 04459212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-10 [patent_title] => 'Process for waste encapsulation' [patent_app_type] => 1 [patent_app_number] => 6/376467 [patent_app_country] => US [patent_app_date] => 1982-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3856 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/459/04459212.pdf [firstpage_image] =>[orig_patent_app_number] => 376467 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/376467
Process for waste encapsulation May 9, 1982 Issued
Array ( [id] => 2066388 [patent_doc_number] => 04459211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-10 [patent_title] => 'Process for waste encapsulation' [patent_app_type] => 1 [patent_app_number] => 6/376466 [patent_app_country] => US [patent_app_date] => 1982-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4706 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/459/04459211.pdf [firstpage_image] =>[orig_patent_app_number] => 376466 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/376466
Process for waste encapsulation May 9, 1982 Issued
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