1. Hoechst Schering Agrevo Gmbh (18 from 161 patents)

2. Hoechst Aktiengesellschaft (6 from 6,662 patents)

3. Merial Limited (3 from 320 patents)

4. Hoechst Schering (1 from 1 patent)

1. 7629348 - Heterocyclic amide and imine derivatives, processes for their preparation, compositions comprising them and their use as pesticides

2. 7332509 - Heterocyclic amides, a process for their preparation, compositions comprising them and their use

3. 7235571 - Heterocyclic amide and imine derivatives, processes for their preparation, compositions comprising them and their use as pesticides

4. 6699853 - 4-HALOALKYL-3-HETEROCYCLYLPYRIDINES, 4-HALOALKYL-5-HETEROCYCLYL-PYRIMIDINES AND 4-TRIFLUOROMETHYL-3-OXADIAZOLYLPYRIDINES, PROCESSES FOR THEIR PREPARATION, COMPOSITIONS COMPRISING THEM, AND THEIR USE AS PESTICIDES

5. 6596727 - Substituted pyrimidines, processes for their preparation, and their use as pesticides and fungicides

6. 6300333 - Substituted piperidines, processes for their preparation and their use as pesticides and fungicides

7. 6281221 - Substituted 1,3-dioxan-5-ylamino-hererocyclic compounds, processes for their preparation and their use as pest control compositions

8. 6265398 - Substituted pyridines/pyrimidines, their preparation and their use as pesticides

9. 6207668 - Substituted pyridines/pyrimidines, their preparation, and their use as pesticides

10. 6197729 - Substituted cyclohexylaminopyrimidines

11. 6107299 - Substituted pyridine and pyrimidine, processes for their preparation and

12. 5925644 - Substituted nitrogen heterocycles, processes for their preparation and

13. 5925653 - Substituted pyridines and pyrimidines processes for their preparation

14. 5889012 - Substituted cycloalkylamino and cycloalkoxy heterocycles, processes for

15. 5877322 - Substituted pyridines, their preparation, and their use as pesticides