Search

Robert L. Stoll

Examiner (ID: 10334)

Most Active Art Unit
1103
Art Unit(s)
1106, 1103, 2203
Total Applications
513
Issued Applications
382
Pending Applications
1
Abandoned Applications
130

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2477584 [patent_doc_number] => 04822593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Control of form of crystal precipitation of aluminum hydroxide using cosolvents and varying caustic concentration' [patent_app_type] => 1 [patent_app_number] => 7/022735 [patent_app_country] => US [patent_app_date] => 1987-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4267 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/822/04822593.pdf [firstpage_image] =>[orig_patent_app_number] => 022735 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/022735
Control of form of crystal precipitation of aluminum hydroxide using cosolvents and varying caustic concentration Mar 5, 1987 Issued
07/021486 PROCESS FOR PRODUCING COPPER HYDROXIDE Mar 3, 1987 Abandoned
Array ( [id] => 2557490 [patent_doc_number] => 04834952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Purification of barium values' [patent_app_type] => 1 [patent_app_number] => 7/020363 [patent_app_country] => US [patent_app_date] => 1987-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4018 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/834/04834952.pdf [firstpage_image] =>[orig_patent_app_number] => 020363 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/020363
Purification of barium values Mar 1, 1987 Issued
Array ( [id] => 2408219 [patent_doc_number] => 04725313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Method of extracting a precious metal from an ore' [patent_app_type] => 1 [patent_app_number] => 7/020139 [patent_app_country] => US [patent_app_date] => 1987-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1712 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/725/04725313.pdf [firstpage_image] =>[orig_patent_app_number] => 020139 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/020139
Method of extracting a precious metal from an ore Feb 24, 1987 Issued
Array ( [id] => 2552167 [patent_doc_number] => 04816235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Silver and manganese recovery using acidified thiourea' [patent_app_type] => 1 [patent_app_number] => 7/017909 [patent_app_country] => US [patent_app_date] => 1987-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4536 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816235.pdf [firstpage_image] =>[orig_patent_app_number] => 017909 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/017909
Silver and manganese recovery using acidified thiourea Feb 23, 1987 Issued
07/017308 PROCESS FOR THE PRODUCTION OF FINE, TABULAR ALUMINA MONOHYDRATE Feb 19, 1987 Abandoned
07/014711 RECOVERY OF SILVER FROM PHOTOGRAPHIC FILM WITH HIGH SHEAR AND CAUSTIC Feb 12, 1987 Abandoned
Array ( [id] => 2420701 [patent_doc_number] => 04762692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Process for the precipitation and separation of cadmium sulphide from the raffinates derived from phosphoric acid purification' [patent_app_type] => 1 [patent_app_number] => 7/013885 [patent_app_country] => US [patent_app_date] => 1987-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2460 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/762/04762692.pdf [firstpage_image] =>[orig_patent_app_number] => 013885 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/013885
Process for the precipitation and separation of cadmium sulphide from the raffinates derived from phosphoric acid purification Feb 11, 1987 Issued
07/012691 CYCLOHEXANE DERIVATIVES Feb 8, 1987 Abandoned
Array ( [id] => 2379235 [patent_doc_number] => 04752412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-21 [patent_title] => 'Precious metal recovery using ozone' [patent_app_type] => 1 [patent_app_number] => 7/011370 [patent_app_country] => US [patent_app_date] => 1987-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3687 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/752/04752412.pdf [firstpage_image] =>[orig_patent_app_number] => 011370 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/011370
Precious metal recovery using ozone Feb 5, 1987 Issued
Array ( [id] => 2408553 [patent_doc_number] => 04731114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-15 [patent_title] => 'Recovery of precious metals from refractory low-grade ores' [patent_app_type] => 1 [patent_app_number] => 7/007581 [patent_app_country] => US [patent_app_date] => 1987-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6201 [patent_no_of_claims] => 8 [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/04/731/04731114.pdf [firstpage_image] =>[orig_patent_app_number] => 007581 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/007581
Recovery of precious metals from refractory low-grade ores Jan 27, 1987 Issued
07/006189 PROCESS FOR THE SEPARATION OF MOLYBDENUM BY A RESIN ROUTE Jan 22, 1987 Abandoned
Array ( [id] => 2381139 [patent_doc_number] => 04729788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-08 [patent_title] => 'Thermophilic microbial treatment of precious metal ores' [patent_app_type] => 1 [patent_app_number] => 7/006487 [patent_app_country] => US [patent_app_date] => 1987-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7648 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/729/04729788.pdf [firstpage_image] =>[orig_patent_app_number] => 006487 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/006487
Thermophilic microbial treatment of precious metal ores Jan 22, 1987 Issued
Array ( [id] => 2476234 [patent_doc_number] => 04882132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Solvent extraction of cobalt using hydroxamic acids' [patent_app_type] => 1 [patent_app_number] => 7/004929 [patent_app_country] => US [patent_app_date] => 1987-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5597 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/882/04882132.pdf [firstpage_image] =>[orig_patent_app_number] => 004929 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/004929
Solvent extraction of cobalt using hydroxamic acids Jan 19, 1987 Issued
Array ( [id] => 2447730 [patent_doc_number] => 04765827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-23 [patent_title] => 'Metal value recovery' [patent_app_type] => 1 [patent_app_number] => 7/005130 [patent_app_country] => US [patent_app_date] => 1987-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6776 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/765/04765827.pdf [firstpage_image] =>[orig_patent_app_number] => 005130 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/005130
Metal value recovery Jan 19, 1987 Issued
Array ( [id] => 2388878 [patent_doc_number] => 04769116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-06 [patent_title] => 'Hydrometallurgical process for an overall recovery of the components of exhausted lead-acid batteries' [patent_app_type] => 1 [patent_app_number] => 7/001442 [patent_app_country] => US [patent_app_date] => 1987-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1480 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/769/04769116.pdf [firstpage_image] =>[orig_patent_app_number] => 001442 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/001442
Hydrometallurgical process for an overall recovery of the components of exhausted lead-acid batteries Jan 7, 1987 Issued
Array ( [id] => 2411653 [patent_doc_number] => 04770700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Hydrometallurgical process for the separation and enrichment of gold, platinum, and palladium, together with recovery of selenium from the anode sludge of copper electrolysis' [patent_app_type] => 1 [patent_app_number] => 7/000270 [patent_app_country] => US [patent_app_date] => 1986-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2129 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/770/04770700.pdf [firstpage_image] =>[orig_patent_app_number] => 000270 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/000270
Hydrometallurgical process for the separation and enrichment of gold, platinum, and palladium, together with recovery of selenium from the anode sludge of copper electrolysis Dec 23, 1986 Issued
Array ( [id] => 2382928 [patent_doc_number] => 04729881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-08 [patent_title] => 'Hydrometallurgical process for the production of beryllium' [patent_app_type] => 1 [patent_app_number] => 6/942474 [patent_app_country] => US [patent_app_date] => 1986-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8130 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/729/04729881.pdf [firstpage_image] =>[orig_patent_app_number] => 942474 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/942474
Hydrometallurgical process for the production of beryllium Dec 15, 1986 Issued
06/942240 PREPARATION OF NICKEL-CONTAINING LEACHATE HAVING LOW ALUMINUM CONTENT Dec 15, 1986 Abandoned
Array ( [id] => 2438971 [patent_doc_number] => 04744825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Removal and recovery of silver from waste stream' [patent_app_type] => 1 [patent_app_number] => 6/937682 [patent_app_country] => US [patent_app_date] => 1986-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3532 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/744/04744825.pdf [firstpage_image] =>[orig_patent_app_number] => 937682 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/937682
Removal and recovery of silver from waste stream Dec 3, 1986 Issued
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