Search

Ernest G. Therkorn

Examiner (ID: 12150)

Most Active Art Unit
1306
Art Unit(s)
1797, 1778, 1306, 1723, 1776, 2507, 1801, 2200
Total Applications
3289
Issued Applications
2312
Pending Applications
177
Abandoned Applications
801

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2783911 [patent_doc_number] => 05135650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Chromatography stationary phase material for high performance liquid chromatography' [patent_app_type] => 1 [patent_app_number] => 7/518038 [patent_app_country] => US [patent_app_date] => 1990-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 11849 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/135/05135650.pdf [firstpage_image] =>[orig_patent_app_number] => 518038 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/518038
Chromatography stationary phase material for high performance liquid chromatography May 1, 1990 Issued
07/512970 CONTROLLED CHARGE CHROMATOGRAPHY SYSTEM AND METHOD Apr 22, 1990 Abandoned
Array ( [id] => 2777092 [patent_doc_number] => 05087360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Field-portable apparatus and method for analytical supercritical fluid extraction of sorbent materials' [patent_app_type] => 1 [patent_app_number] => 7/510987 [patent_app_country] => US [patent_app_date] => 1990-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8195 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087360.pdf [firstpage_image] =>[orig_patent_app_number] => 510987 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/510987
Field-portable apparatus and method for analytical supercritical fluid extraction of sorbent materials Apr 18, 1990 Issued
07/513351 LIQUID CHROMATOGRAPHY Apr 18, 1990 Abandoned
Array ( [id] => 2701497 [patent_doc_number] => 05013445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Method for separating immunoglobulin G. subclasses' [patent_app_type] => 1 [patent_app_number] => 7/511978 [patent_app_country] => US [patent_app_date] => 1990-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1448 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/013/05013445.pdf [firstpage_image] =>[orig_patent_app_number] => 511978 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511978
Method for separating immunoglobulin G. subclasses Apr 15, 1990 Issued
Array ( [id] => 2718743 [patent_doc_number] => 05057224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-15 [patent_title] => 'Method for evaluating the performance of reverse phase high performance liquid chromatographic columns' [patent_app_type] => 1 [patent_app_number] => 7/507455 [patent_app_country] => US [patent_app_date] => 1990-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2188 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/057/05057224.pdf [firstpage_image] =>[orig_patent_app_number] => 507455 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/507455
Method for evaluating the performance of reverse phase high performance liquid chromatographic columns Apr 10, 1990 Issued
07/507606 APPARATUS AND METHOD FOR OPTIMIZING THE LIQUID CHROMATOGRAPHIC SEPARATION OF A SAMPLE Apr 9, 1990 Abandoned
07/506582 METHOD FOR TREATING FLUIDS Apr 8, 1990 Abandoned
Array ( [id] => 2840510 [patent_doc_number] => 05110474 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Method for liquid chromatographic extraction of strontium from acid solutions' [patent_app_type] => 1 [patent_app_number] => 7/507419 [patent_app_country] => US [patent_app_date] => 1990-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3616 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/110/05110474.pdf [firstpage_image] =>[orig_patent_app_number] => 507419 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/507419
Method for liquid chromatographic extraction of strontium from acid solutions Apr 8, 1990 Issued
Array ( [id] => 2703926 [patent_doc_number] => 05061371 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Chromatographic separation apparatus' [patent_app_type] => 1 [patent_app_number] => 7/505396 [patent_app_country] => US [patent_app_date] => 1990-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2354 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061371.pdf [firstpage_image] =>[orig_patent_app_number] => 505396 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/505396
Chromatographic separation apparatus Apr 5, 1990 Issued
07/501122 SLURRY COMPRESSOR, APPARATUS FOR GUIDING COMPRESSOR, AND METHOD FOR PACKING SLURRY IN COLUMN Mar 28, 1990 Abandoned
Array ( [id] => 2746375 [patent_doc_number] => 05071547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Column chromatographic column apparatus with switching capability' [patent_app_type] => 1 [patent_app_number] => 7/498112 [patent_app_country] => US [patent_app_date] => 1990-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 12921 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/071/05071547.pdf [firstpage_image] =>[orig_patent_app_number] => 498112 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/498112
Column chromatographic column apparatus with switching capability Mar 22, 1990 Issued
07/497595 POLYMER-COATED CARBON-CLAD INORGANIC OXIDE PARTICLES Mar 21, 1990 Abandoned
Array ( [id] => 2875451 [patent_doc_number] => 05108597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Carbon-clad zirconium oxide particles' [patent_app_type] => 1 [patent_app_number] => 7/497594 [patent_app_country] => US [patent_app_date] => 1990-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 17776 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/108/05108597.pdf [firstpage_image] =>[orig_patent_app_number] => 497594 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/497594
Carbon-clad zirconium oxide particles Mar 21, 1990 Issued
Array ( [id] => 2688760 [patent_doc_number] => 05019269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Polymers derived from crosslinked polystyrenes and dextrans, their methods of preparation and their applications for the analysis and purification of molecules of biological origin' [patent_app_type] => 1 [patent_app_number] => 7/497560 [patent_app_country] => US [patent_app_date] => 1990-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 8869 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019269.pdf [firstpage_image] =>[orig_patent_app_number] => 497560 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/497560
Polymers derived from crosslinked polystyrenes and dextrans, their methods of preparation and their applications for the analysis and purification of molecules of biological origin Mar 20, 1990 Issued
07/496314 PREPARATION AND ACTIVATION OF LIGNOCELLULOSIC AND CELLULOSIC BEADS FOR USE IN AFFINITY AND IMMUNOAFFINITY CHROMATOGRAPHY OF HIGH MOLECULAR WEIGHT PROTEINS Mar 19, 1990 Abandoned
Array ( [id] => 2718741 [patent_doc_number] => 05024758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Horizontal flow-through coil planet centrifuge with multilayer plural coils in eccentric synchronous rotation, suitable for counter-current chromatography' [patent_app_type] => 1 [patent_app_number] => 7/496144 [patent_app_country] => US [patent_app_date] => 1990-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4177 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/024/05024758.pdf [firstpage_image] =>[orig_patent_app_number] => 496144 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/496144
Horizontal flow-through coil planet centrifuge with multilayer plural coils in eccentric synchronous rotation, suitable for counter-current chromatography Mar 18, 1990 Issued
Array ( [id] => 2675702 [patent_doc_number] => 05066395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'N-acylated derivatives of polyethyleneimine bonded phase silica products' [patent_app_type] => 1 [patent_app_number] => 7/492219 [patent_app_country] => US [patent_app_date] => 1990-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3553 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066395.pdf [firstpage_image] =>[orig_patent_app_number] => 492219 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/492219
N-acylated derivatives of polyethyleneimine bonded phase silica products Mar 12, 1990 Issued
Array ( [id] => 2888438 [patent_doc_number] => 05240616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Liquid chromatograph-direct coupled mass spectrometer' [patent_app_type] => 1 [patent_app_number] => 7/492321 [patent_app_country] => US [patent_app_date] => 1990-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1822 [patent_no_of_claims] => 10 [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/05/240/05240616.pdf [firstpage_image] =>[orig_patent_app_number] => 492321 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/492321
Liquid chromatograph-direct coupled mass spectrometer Mar 11, 1990 Issued
Array ( [id] => 2727921 [patent_doc_number] => 05032277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Optical resolution with .beta.-1,4-mannan tribenzoate' [patent_app_type] => 1 [patent_app_number] => 7/492887 [patent_app_country] => US [patent_app_date] => 1990-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4496 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032277.pdf [firstpage_image] =>[orig_patent_app_number] => 492887 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/492887
Optical resolution with .beta.-1,4-mannan tribenzoate Mar 8, 1990 Issued
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